Gaylinn \ga(y)-li-nn\ as a boy's name is a variant of Galen (Greek), and the meaning of Gaylinn is "calm".

The baby name Gaylinn sounds like Gaylin, Gaylon, Gaylen, Galin and Glinn. Other similar baby names are Daylin, Gamlin, Garlin, Jaylonn, Jaylin and Waylin.