The boy's name Yanno \ya(n)-no\ is a variant of John.
The baby name Yanno sounds like Yanni and Yann. Other similar baby names are Danno and Hanno.
Yanno 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 Yanno. Click here to compare Yanno with related baby names.