What does the name Alanna mean? The meaning of the name Alanna is Little Child. The origin of the name Alanna is American. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Alanah, Alannah
People who like the name Alanna also like: Abigail
, Alaina Liam
Name Notes: From Irish. Or from the name ALAN