Kosa: Last Name Origin and Family Crest

Anyone researching Kosa should also look under Koss. Taken at its root, Kosa points to “A descendant of Koss, a pet form of Godizo (God)”.

Spelling and variants

Kosa is listed among the recognised spellings of Koss. Regional accents shaped spellings long before dictionaries fixed them. You may also find the name written Kosse.

Surname statistics

In the 2010 US Census, 666 Americans gave Kosa as their last name (rank 34,110). It sits within the 50,000 most common last names in the country.

Kosa coat of arms

There is no single Kosa family crest for every bearer. Herald Lab researches the arms historically associated with the name and explains whose they were.

Research your Kosa family history with a full surname report and painted coat of arms.