Meaning and Name Origin
Key has 1 related variation via Keyes: Keys.
Key is an uncommon given name for males but a very popular last name for both adults and children (#796 out of 88799, Top 1%). (2000 U.S. Census)
Displayed below is the birth name popularity of Key for boys. Key has not made it into the Top 1000 so far. (2014 Birth Statistics)