(b) As to Details of Baptism.—Parents should choose suitable names for their children, avoiding such as are obscene, ridiculous, or impious. It is advisable that the name of a Saint or of some other person distinguished for holiness be chosen, for this will be of a spiritual advantage to the child and an edification to others. Parents have the right to appoint the sponsors of their infant children, and should choose only those who are canonically admissible. If Baptism has been administered at home, the parents should, if the child survives, bring it as soon as possible to the church for conditional Baptism, or for the baptismal ceremonies (Canons 759, 760).
2690. Sponsors.—From early times the Church has required in Baptism the use of sponsors, and the reasons for this usage will appear from the duties of these god-parents. The present law (Canons 762 sqq.) retains the ancient tradition, and prescribes as a serious duty that in Solemn Baptism (even of adults, whenever possible) there shall be at least one sponsor (male or female), and that not more than two be used, one a male and the other a female.
(a) Requirements for Validity—Since the sponsor takes obligations, he must have the use of reason and give consent to the office; since he is charged with the duty of spiritual guidance, he must be baptized and not be a member of a heretical or schismatic sect; since he exercises an office of honor, he must not be under the displeasure of the Church by sentence of excommunication or the like; since he is to act as spiritual father, he must not be the parent or spouse of the baptized; since he is to stand for the baptized person, he must be designated by the latter or his parents or by the minister. The sponsor must also indicate (in person or by proxy) his acceptance of the care of the baptized person by physically touching him at the moment of Baptism (either by holding the infant over the font, or by placing a hand on the candidate), or immediately after the Baptism (by raising from the waters or receiving from the hands of the minister the one who has been immersed, or by taking from the font one who has been baptized by pouring). Non-Catholics, therefore, may not be sponsors, but to avoid great offense or other serious evil they may sometimes be admitted as witnesses or honorary sponsors (see 956 sqq.).
(b) Requirements for Lawfulness.—The sponsor should have reached his fourteenth year (unless the minister sees fit for a just cause to admit a younger person), and should know the rudiments of faith; he must be a person of respectability among Catholics, and hence one who is notorious on account of certain penalties or on account of crime or of membership in the Freemasons is not acceptable; he must be free to act as sponsor, and hence religious and clerics in Major Orders must have permission of the superior qualified in each instance to grant this permission.
2691. Duties of Sponsors.—(a) They are obliged to look upon their spiritual children as their perpetual charges, to see to their Christian education and to the fulfillment of the baptismal promises for which they stood surety (Canon 769).
(b) These obligations are grave, since the matter is grave; but, as the care of children falls principally upon the parents, it is only when the parents neglect their duty that the sponsors are held to do what they can for the instruction and correction of their god-children (Catechism of Council of Trent, page 175).
2692. Duties of Adult Recipients of Baptism or of Those Who Have the Use of Reason.—(a) Before Baptism.—An unbaptized person who has faith and who sees the necessity of Baptism, is gravely obliged to ask for Baptism at once, if he is in danger of death, or as soon as he conveniently can, if he is not in danger of death; for since Baptism is the divinely appointed means of entering the Church and of sharing in its privileges, he who would delay it unduly would disobey an important command of God and would be seriously neglectful of his own salvation. For a sufficient reason, however (e.g., for the sake of instruction or probation, or to avoid persecution), Baptism may be delayed even for years; but the catechumen should then make at once an act of contrition or charity so as to obtain the benefit of Baptism of desire. Converts should prepare for Baptism by taking a course of instructions, or, when there is danger of death, a summary instruction (791 sqq.).
(b) At Baptism.—The internal dispositions include, besides intention, faith and repentance: “He that believeth and is baptized shall be saved” (Mark, xvi. 16); “Do penance and be baptized” (Acts, ii. 38). There must be an explicit faith in the four chief mysteries (see 789). In this country converts who are being baptized conditionally make an abjuration and profession of faith before Baptism, and go to confession and receive conditional absolution after Baptism. The Code recommends that those who are well receive Baptism fasting; and that, unless grave reason excuses, the neophyte assist at Mass and receive Communion after his Baptism (Canon 753).
(c) After Baptism.—Since Baptism makes one a member of the Church, those who receive it are subject to church laws. The promises made in Baptism are not strictly vows, but an engagement of loyalty to the faith and the commandments (see 2191).
2693. Duties of the Minister of Baptism.—(a) In Reference to the Parents.—If the parents insist on giving an unsuitable name to their child, the pastor should silently add a suitable name of some Saint chosen by himself, and should inscribe both names in the register (Canon 761). A child of non-Catholic parents should not be baptized by Catholics, unless this can be done without injury to the natural right of the parents of training their own children and without danger to the future perseverance of the child. Hence these children, if infants, should not be baptized against the will of their parents unless they are in danger of death and can be baptized without too great inconvenience; but if a child is able to judge for himself, or if there is no parental opposition (at least not of both parents), and there are good reasons to believe that the child will be brought up as a Catholic, he may be baptized (Canons 750, 751).