Surnames Categorized "summer"

This is a list of surnames in which the categories include summer.
Mag Shamhradháin Irish
Irish Gaelic form of McGovern.
McGovern Irish
Anglicized form of Irish Gaelic Mag Shamhradháin meaning "son of Samhradháin", a given name meaning "summer".
Sommer 1 German, English
Means "summer", from Old High German sumar or Old English sumor. This was a nickname for a cheerful person, someone who lived in a sunny spot, or a farmer who had to pay taxes in the summer.
Summerfield English
Originally indicated the bearer was from a town of this name, derived from Old English sumor "summer" and feld "field".