Meaning: Its source is Ienarius, a Latin name meaning "Born in January."

Origin: "Ienarius."

Languages: This boy's name is used in Spanish.

Popularity: The name Genaro ranked 783rd in popularity for males of all ages in a sample of the 1990 US Census.

Narrative: This name derives from that of Janus, the ancient, two-faced god of gates and doorways, whose festival was celebrated in what is now the first month of the year.