Gender / Sex: boy
Meaning: from Sidonia
Sounds Like: Sidney, Seton, Sydney, Steno, Stoney, Stone
Similar Names: Dionio, Adonia, Addonia, Aidano, Gidon, Lidon, Simon, Simone, Sivnie, Tonio
Sidonio \s(i)-do-nio\ as a boy's name is of Latin origin, and the meaning of Sidonio is "from Sidonia". Sidon was an area in the Middle East. Used as a girl's name in France.
Baby names that sound like Sidonio are Sidney, Seton, Sydney, Steno, Stoney and Stone. Other similar baby names are Dionio, Adonia, Addonia, Aidano, Gidon, Lidon, Simon, Simone, Sivnie and Tonio.
Sidonio is not a popular first name for men and an equally uncommon surname or last name for both men and women. (1990 U.S. Census)