Eaglin \e(a)-glin, eag-lin\ as a girl's name is a variant of Egelina (Old German, Latin), and the meaning of Eaglin is "eagle".
The baby name Eaglin sounds like Eilin, Ellin, Elin, Jaclin and Jalin. Other similar baby names are Cailin, Caylin, Calin, Caelin, Kalin, Earline, Earlina, Edlin, Emylin, Ethlin, Evlin, Evelin, Kaylin, Kailin and Kaelin.