The boy's name Joos \joos\ is a variant of Joseph and Justin.
The baby name Joos sounds like Joss, Jess and José. Other similar baby names are Joop and Joost.
Joos is a very rare male first name and a popular surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Joos. Click here to compare Joos with related baby names.