What does Day mean?
Day is an unusual first name for females but a very prominent last name for both adults and children (#245 out of 88799, Top 1%). (2000 U.S. Census)
Charted below is the baby name popularity of Day for girls. Day has not been ranked in the list so far. (Top 1000 Birth Names Records, 2014)
Day is alike in pronunciation to Da-, Dai, Daya, Dayah, De-, Dea, Dee▼, Di and Doe. Other suggested similar baby names are Bay, Cay, Dacy, Daly, Dany, Davy, Dayha, Fay▼, Gay▼, Jay, Kay▼, May▼ and Ray▼. These names tend to be more frequently used than Day.