The name Courtlin, of American origin, is derived from Old French court, meaning 'court', and the diminutive suffix -lin. It has been interpreted as a variant of Curtland, which was once used as a place name in England. The name has seen limited use, but it offers a unique and distinctive choice for parents seeking an uncommon yet meaningful name.
"Courtlin appears to be quite uncommon; there were only 51 babies named Courtlin between 1991 and 2016."