Definition of "Day"

A surname originating as a patronymic derived from a medieval diminutive of David.  examples

An English surname originating as an occupation from day as a word for a "day-servant", an archaic term for a day-laborer, or from given names such as Dagr, Daug, Dege, and Dey, cognate with Scandinavian Dag.  examples

A surname from Irish can be found as both Day and O'Day from Ó Deághaidh (“descendant of a person named Good Luck”).  examples

A number of places in the United States:

1. An unincorporated community in Modoc County, California.  examples

2. A census-designated place and unincorporated community in Lafayette County, Florida.  examples

3. A township in Montcalm County, Michigan.  examples

4. An unincorporated community in Isanti County, Minnesota.  examples

5. An unincorporated community in Taney County, Missouri.  examples

6. A town in Saratoga County, New York.  examples

7. A town in Marathon County, Wisconsin.  examples

A Mbum-Day language of Chad.  examples