What does the name Nia mean? The meaning of the name Nia is Bright. The origin of the name Nia is Welsh. This is the culture in which the name originated, or in the case of a word, the language.
People who like the name Nia also like: Aria
, Kiah Liam
Name Notes: Welsh form of Niamh. Also a short form of names ending in nia. Also a Swahili name meaning "Purpose" Nia Vardalos, writer/actress. Nia Peeples, actress. Nia Long, actress.