The name Gratian means Grace and is of English origin. Gratian is a name that's been used primarily by parents who are considering baby names for boys.
People who like the name Gratian also like the names: Greyson,
Gavin,
Gage,
Galen,
Gallagher,
Gillespie,
Perry,
Esme,
Aurora,
Alora,
Ariella,
Aria,
Cassandra,
Gretchen