Meaning From Celtic origin meaning 'dear child' , from the Gaelic term of endearment 'a leanbh'. Origin of Allanah Celtic , Irish Popular Middle Names Nicole, Irene, Michelle Pronunciation 🔊 Listen Allanah AL-arn-A Similar Names Kiwa Kojika Honesty Arleigh Ailis Arieen Arte Gboyega Afkica Keandra Year by Year Popularity of Allanah