The boy's name Januario \j(a)-nua-rio\ is a variant of Gennaro.
The baby name Januario sounds like Jennaro and Jenaro. Other similar baby names are Januarius, Jamari, Jabari, Jannai and Jemario.
Januario is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Januario. Click here to compare Januario with related baby names.
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