Uniquely, the Dutch-Seneca diplomat Cornplanter received both a Seneca-language mononym (Kaintwakon, roughly "corn-planter") from his mother and a given name and surname (John Abeel) from his father, and he used both throughout his life.
In the 19th century, most chiefs involved in the Apache Wars had mononym birth names, and some replaced those with mononymous nicknames: Geronimo (born Goyaałé), Victorio (born Beduiat), Cochise, and so on.