The Spanish form of Louis, which is of French origin and means “famous warrior.” That doesn’t necessarily mean your little Luis will be a playground-terrorizing hellion with a reputation that precedes him or anything. Maybe he’ll be, like, a famous YouTuber or something instead.
Lucho or Lu.
Famous people named Luis:
Film director Luis Bunuel; singers Luis Miguel and Luis Fonsi; Nobel Prize winners Luis Alvarez and Luis Leloir.
Luis landed a place in the U.S. top 100 names from 1980 through 2014.