Definitions of Evan:

• name:  A male given name (common: 1 in 2380 males; popularity rank in the U.S.: #312)
• name:  A female given name (rare: 1 in 50000 females; popularity rank in the U.S.: #2992)
• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8302)