Meaning and name origin
Key is not a popular first name for males but a very popular surname or last name for all people (#796 out of 88799, Top 1%) (2000 U.S. Census).
Displayed below is the baby name popularity of the name Key for boys. Key has not been ranked in the Top 1000/100 so far. (2014 statistics).
Key is also pronounced similarly to Coy▼, Kai▲, Kay▼, Kaye, Keh, Keye, Koa and Kye. Other suggested similar baby names are KC, Ken▼, Ker, Keys and Rey. These names tend to be more commonly used than Key.