Meaning: Its source is ald, an Ancient Germanic name meaning "Old."

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

Feminine Forms: Alda and Aldona

Popularity: The name Aldo ranked 575th in popularity for males of all ages in a sample of 2000-2003 Social Security Administration statistics and 849th in popularity for males of all ages in a sample of the 1990 US Census.