Quick answer
Jo is a boy/girl name.
Pronunciation: English /ˈd͡ʒoʊ/; Dutch /ˈjoː/.
Meaning and history
Short form of Joan 1, Joanna, Josephine and other names that begin with Jo. It is primarily masculine in German, Dutch and Norwegian, short for Johannes or Josef.
Notes and context
Usage: english, german, dutch, norwegian