Last Names

Surnames / F

Foster

What is the origin of the last name Foster?

English originOccupational (a trade or role)Rank #99 in the US

Meaning and origin

The last name Foster derives from the Middle English word "foster," meaning "to nourish" or "to foster." It originated as an occupational surname for someone who was entrusted with the care and upbringing of children. The name was commonly given to a foster parent or a person who worked as a fosterer, highlighting the significant role they played in nurturing and raising children. Over time, this surname became hereditary, passing down through generations, and is now found worldwide.

The longer story

Here, we will explore the etymology, genealogy, and cultural significance associated with the surname Foster.

The name Foster can be traced back to the Old English word 'foster,' which means 'food' or 'supply.' This suggests that the name originally referred to someone who was in charge of providing food or provisions. It was commonly used as an occupational name and could have been given to a foster parent, an innkeeper, or someone who worked as a shepherd or a farmer.

The surname Foster has been documented as early as the 12th century in England. It was initially more prevalent in the northern parts of the country, particularly in Yorkshire and Lancashire. Over time, the name spread to other regions of England and eventually made its way to other English-speaking countries, including the United States.

Surname origins are rarely settled: one spelling can have several sources, and families often took a name for reasons nobody wrote down. Check it against the sources below before you rely on it.

#99

Foster was the 99th most common surname in the 2010 US Census, with 227,764 people, about 77 in every 100,000.

Who carries it

  • White (non-Hispanic)69.7%
  • Hispanic or Latino2.6%
  • Black (non-Hispanic)23.9%
  • Asian or Pacific Islander0.6%
  • Two or more races2.3%
  • American Indian or Alaska Native0.9%

Where it is found

Countries linked to Foster.

Surnames like Foster

Names it is linked with, then names with the same origin and a similar standing.

Check the sources

For a name you are serious about, compare the dictionaries: Reaney and Wilson, A Dictionary of English Surnames; Hanks, Dictionary of American Family Names.