Lou
GirlFrench
Lou is a girl name of French origin meaning "Renowned warrior, famous fighter".
About this name
Gender
Girl
Language
French
Religion
Christian
Popularity
8 / 100
Syllables
1
Length
3 letters
Meaning
Renowned warrior, famous fighter
Etymology
Short form of Louise, from Germanic name Ludwig, composed of hlod (famous) and wig (war, battle).
Frequently Asked Questions About Lou
What does the name Lou mean?
Lou means "Renowned warrior, famous fighter", and is of French origin.
What is the origin of the name Lou?
Lou originates from French, commonly used in Europe.
Is Lou a boy or girl name?
Lou is typically used as a girl name.
What religion is the name Lou associated with?
Lou is associated with Christian.
Last updated: June 2026