Grammar (commonly misspelled as *grammer)

Kelsey Grammer, American actor, director, and writer best known for his 20-year portrayal of psychiatrist Dr. Frasier Crane on two sitcoms

Billy Grammer, American country music singer and noted guitar player

Tracy Grammer, American folk singer best known for her work as half of the folk duo Dave Carter and Tracy Grammer

Spencer Grammer, American actress and daughter of Kelsey Grammer.

Elijah S. Grammer, Republican Senator from Washington