Dallen as a Baby Name. Meaning and Origin of Dallen

What is the meaning of the name Dallen ?

The baby name Dallen is a Male name , 2 syllables long and is pronounced DAL-ən (IPA: /ˈdælən/).

Dallen is Irish in Origin.

Dallen is a modern masculine given name with several plausible roots. In Irish contexts it parallels Dallán, from Old Irish dall “blind” plus the diminutive -án, the epithet of the 6th-century poet-saint Dallán Forgaill; the sense is “little blind one.” In English-speaking use it also appears as a respelling of Dallin or Dalen, surnames ultimately linked to Scandinavian dal “valley,” yielding a “valley (dweller)” reading. Contemporary trends in -aylen names may also have nudged its form.

As a given name it remained rare in Britain and North America until the late 20th century, then saw niche uptake - especially in the Mountain West alongside Dallin, influenced by Latter-day Saint usage. Documented variants include Dallan, Dallin, Dalen, Dalin, Dalon, Daylen/Daylan, and Daelan; the Irish scholarly form is Dallán. Overall, Dallen offers a crisp, two-syllable, surname-style option with both Gaelic and Nordic echoes.