The root of the name of Œgir is, in fact, og or uok, the same as our awe. Thence come many words, such as the Frank ega, cunning; the Saxon ege, fear; also the verb eggan, to incite, still common in the North; while we have to egg on.
It has been extremely fertile in names, in many different forms, the simplest being the Frank Ega, a maire du palais. Our own two kings, Ecgfrith and Ecgberht, are probably thus derived, though some explain their first syllable by edge; but they are far more probably the same with the awe of the North. Egbert continues in Friesland as Ebbert.
Aug is the oldest form in the North, as in Augmund, which, however, was soon turned into Ogmund, Agmund, and Amund, a shape in which it is common in the North, while in the Low Countries it gave the title of Egmont to the victim of Alva. Ogwald has run something the same course in the North, and become Avald; Œgunn and Œgulv are also there; and in Germany Egiheri once existed, and gave us the surnames of Agar and Eggar; Eggerich makes the Frisian Eggert, Iggerick, and Eggo.
The most famous German hero connected with the name is der treue Eckhardt, who is well named awful firmness, warns travellers from the tempting mountain of fatal delights, the Venusberg, once belonging to Hela herself. Eckhard is chiefly Frisian in the present day, and there it forms into Eggo, Ike, and Edzard.
It is identically the same name as Eginhard, the contemporary chronicler of Charlemagne. The n being used in declining the leading noun, is retained in the pronunciation of the name. Friesland, however, separates the two, and shortens Eginhard into Eino, Aynnert, Aynt.
Thus again is formed the original northern Aginhar, awful warrior, who fell down into Agnar and Agne. Einar, of which there were twenty-two in the Landnama-bok, looks very much like another contraction of Aginhar; but analogy is against it; and Professor Munch decides that the first syllable, both of Einar and Eindride, a rather popular old Norsk feminine, is ein, one, in the sense of chief or superior; so that Einar would be chief warrior, Eindride, Endride, or Indride, as it is also used, superior rider.
The dative form of Ag is Agli, whence Egils, or Eigils, has come to be a favourite northern name, and in this shape it is a very frequent prefix. Egilona was the unfortunate wife of Rodrigo, the last of the Goths, and afterwards of the Moorish prince, his conqueror, whom she forced to do homage to the Cross, by having the door of her room opposite to it made so low that he could not enter without stooping. Agilo was a Frank nobleman, and in Domesday we fall upon an undoubted Agilward and Egelmar, and on what are probably their contractions, Aylward and Aylmer, afterwards Aymar; but both these are contractions of other names, and cannot always be referred to the awful god of the sea. Agilard, Agilulf, and Agilbert were Frank forms, the last Eilbert in German; Egilhart is Eilert, or Eilo, in German; Eilert, Ayelt, or Ayldo, in Frisian. And the Spanish Gothic Egica is another of the progeny of the old sea giant. Oht is a word also meaning terror.[[117]]
[116]. Luning; Munch; Grimm; Tooke; Liddell and Scott; Landnama-bok.
[117]. Grimm; Munch; Blackwell; Luning; Michaelis.