In some places, the following sub-divisions of the caste are recognised:—Sōzhia; Rattu; Siru-tāli (small marriage badge); Peru-tāli (big marriage badge); Sirpādam, and Sevaghavritti. The women of the Siru and Peru-tāli divisions wear a small and large tāli respectively.

In religion, most of the Kaikōlans are Saivites, and some have taken to wearing the lingam, but a few are Vaishnavites.

The hereditary headman of the caste is called Peridanakāran or Pattakāran, and is, as a rule, assisted by two subordinates entitled Sengili or Grāmani, and Ūral. But, if the settlement is a large one, the headman may have as many as nine assistants.

According to Mr. H. A. Stuart,[21] “the Kaikōlans acknowledge the authority of a headman, or Mahānāttan, who resides at Conjeeveram, but itinerates among their villages, receiving presents, and settling caste disputes. Where his decision is not accepted without demur, he imposes upon the refractory weavers the expense of a curious ceremony, in which the planting of a bamboo post takes part. From the top of this pole the Mahānāttan pronounces his decision, which must be acquiesced in on pain of excommunication.” From information gathered at Conjeeveram, I learn that there is attached to the Kaikōlans a class of mendicants called Nattukattāda Nāyanmar. The name means the Nāyanmar who do not plant, in reference to the fact that, when performing, they fix their bamboo pole to the gōpuram of a temple, instead of planting it in the ground. They are expected to travel about the country, and, if a caste dispute requires settlement, a council meeting is convened, at which they must be present as the representatives of the Mahānādu, a chief Kaikōlan head-quarters at Conjeeveram. If the dispute is a complicated one, the Nattukattāda Nāyanmar goes to all the Kaikōlan houses, and makes a red mark with laterite[22] on the cloth in the loom, saying “Āndvarānai,” as signifying that it is done by order of the headman. The Kaikōlans may, after this, not go on with their work until the dispute is settled, for the trial of which a day is fixed. The Nattukattāda Nāyanmars set up on a gōpuram their pole, which should have seventy-two internodes, and measure at least as many feet. The number of internodes corresponds to that of the nādus into which the Kaikōlan community is divided. Kamātchiamma is worshipped, and the Nattukattāda Nāyanmars climb up the pole, and perform various feats. Finally, the principal actor balances a young child in a tray on a bamboo, and, letting go of the bamboo, catches the falling child. The origin of the performance is said to have been as follows. The demon Sūran was troubling the Dēvas and men, and was advised by Karthikēya (Subramanya) and Vīrabāhu to desist from so doing. He paid no heed, and a fight ensued. The demon sent his son Vajrabāhu to meet the enemy, and he was slain by Vīrabāhu, who displayed the different parts of his body in the following manner. The vertebral column was made to represent a pole, round which the other bones were placed, and the guts tightly wound round them. The connective tissues were used as ropes to support the pole. The skull was used as a jaya-mani (conquest bell), and the skin hoisted as a flag. The trident of Vīrabāhu was fixed to the top of the pole, and, standing over it, he announced his victory over the world. The Nattukattāda Nāyanmars claim to be the descendants of Vīrabāhu. Their head-quarters are at Conjeeveram. They are regarded as slightly inferior to the Kaikōlans, with whom ordinarily they do not intermarry. The Kaikōlans have to pay them as alms a minimum fee of four annas per loom annually. Another class of mendicant, called Ponnambalaththar, which is said to have sprung up recently, poses as true caste beggars attached to the Kaikōlans, from whom, as they travel about the country, they solicit alms. Some Kaikōlans gave Ontipuli as the name of their caste beggars. The Ontipulis, however, are Nokkans attached to the Pallis.

The Kaikōlan community is, as already indicated, divided into seventy-two nādus or dēsams, viz., forty-four mēl (western) and twenty-eight kīl (eastern) nādus. Intermarriages take place between members of seventy-one of these nādus. The great Tamil poet Ottaikūththar is said to have belonged to the Kaikōlan caste and to have sung the praises of all castes except his own. Being angry on this account, the Kaikōlans urged him to sing in praise of them. This he consented to do, provided that he received 1,008 human heads. Seventy-one nādus sent the first-born sons for the sacrifice, but one nādu (Tirumarudhal) refused to send any. This refusal led to their isolation from the rest of the community. All the nādus are subject to the authority of four thisai nādus, and these in turn are controlled by the mahānādu at Conjeeveram, which is the residence of the patron deity Kamātchiamman. The thisai nādus are (1) Sīvapūram (Walajabad), east of Conjeeveram, where Kamātchiamman is said to have placed Nandi as a guard; (2) Thondipūram, where Thondi Vinayakar was stationed; (3) Virinjipūram to the west, guarded by Subramanya; (4) Sholingipūram to the south, watched over by Bairava. Each of the seventy-one nādus is sub-divided into kilai grāmams (branch villages), pērūr (big) and sithur (little) grāmams. In Tamil works relating to the Sengundar caste, Conjeeveram is said to be the mahānādu, and those belonging thereto are spoken of as the nineteen hundred, who are entitled to respect from other Kaikōlans. Another name for Kaikōlans of the mahānādu seems to be Āndavar; but in practice this name is confined to the headman of the mahānādu, and members of his family. They have the privilege of sitting at council meetings with their backs supported by pillows, and consequently bear the title Thindusarndān (resting on pillows). At present there are two sections of Kaikōlans at Conjeeveram, one living at Ayyampettai, and the other at Pillaipālayam. The former claim Ayyampettai as the mahānādu, and refuse to recognise Pillaipālayam, which is in the heart of Conjeeveram, as the mahānādu. Disputes arose, and recourse was had to the Vellore Court in 1904, where it was decided that Ayyampettai possesses no claim to be called the mahānādu.

Many Kaikōlan families have now abandoned their hereditary employment as weavers in favour of agriculture and trade, and some of the poorer members of the caste work as cart-drivers and coolies. At Coimbatore some hereditary weavers have become cart-drivers, and some cart-drivers have become weavers de necessité in the local jail.

In every Kaikōlan family, at least one girl should be set apart for, and dedicated to temple service. And the rule seems to be that, so long as this girl or her descendants, born to her or adopted, continue to live, another girl is not dedicated. But, when the line becomes extinct, another girl must be dedicated. All the Kaikōlans deny their connection with the Dēva-dāsi (dancing-girl) caste. But Kaikōlans freely take meals in Dāsi houses on ceremonial occasions, and it would not be difficult to cite cases of genuine Dāsis who have relationship with rich Kaikōlans.

Kaikōlan girls are made Dāsis either by regular dedication to a temple, or by the headman tying the tāli (nāttu pottu). The latter method is at the present day adopted because it is considered a sin to dedicate a girl to the god after she has reached puberty, and because the securing of the requisite official certificate for a girl to become a Dāsi involves considerable trouble.

“It is said,” Mr. Stuart writes,[23] “that, where the head of a house dies, leaving only female issue, one of the girls is made a Dāsi in order to allow of her working like a man at the loom, for no woman not dedicated in this manner may do so.”

Of the orthodox form of ceremonial in connection with a girl’s initiation as a Dāsi, the following account was given by the Kaikōlans of Coimbatore. The girl is taught music and dancing. The dancing master or Nattuvan, belongs to the Kaikōlan caste, but she may be instructed in music by Brāhman Bhāgavathans. At the tāli-tying ceremony, which should take place after the girl has reached puberty, she is decorated with jewels, and made to stand on a heap of paddy (unhusked rice). A folded cloth is held before her by two Dāsis, who also stand on heaps of paddy. The girl catches hold of the cloth, and her dancing master, who is seated behind her, grasping her legs, moves them up and down in time with the music, which is played. In the course of the day, relations and friends are entertained, and, in the evening, the girl, seated astride a pony, is taken to the temple, where a new cloth for the idol, the tāli, and various articles required for doing pūja, have been got ready. The girl is seated facing the idol, and the officiating Brāhman gives sandal and flowers to her, and ties the tāli, which has been lying at the feet of the idol, round her neck. The tāli consists of a golden disc and black beads. Betel and flowers are then distributed among those present, and the girl is taken home through the principal streets. She continues to learn music and dancing, and eventually goes through a form of nuptial ceremony. The relations are invited for an auspicious day, and the maternal uncle, or his representative, ties a gold band on the girl’s forehead, and, carrying her, places her on a plank before the assembled guests. A Brāhman priest recites the mantrams, and prepares the sacred fire (hōmam). The uncle is presented with new cloths by the girl’s mother. For the actual nuptials a rich Brāhman, if possible, and, if not, a Brāhman of more lowly status is invited. A Brāhman is called in, as he is next in importance to, and the representative of the idol. It is said that, when the man who is to receive her first favours, joins the girl, a sword must be placed, at least for a few minutes, by her side. When a Dāsi dies, her body is covered with a new cloth removed from the idol, and flowers are supplied from the temple, to which she belonged. No pūja is performed in the temple till the body is disposed of, as the idol, being her husband, has to observe pollution.