Emlen \e-mlen, em-len\ as a boy's name is a variant of Emil (Latin) and Emlyn (Welsh), and the meaning of Emlen is "eager".

The baby name Emlen sounds like Emlin and Emelen. Other similar baby names are Edlin, Eilon, Elon, Elan, Eilan, Emlynn, Emile, Eman and Hamlen.