Halen \ha-len\ as a boy's name is a variant of Hale (Old English), and the meaning of Halen is "hero; from the hall".

The baby name Halen sounds like Hallen, Haylan and Howlen. Other similar baby names are Dalen, Galen, Jalen, Haden, Hagen, Halden, Haley, Halten, Hamlen, Harlen, Haven, Hazen, Kalen, Talen and Valen.