Around the globe, Gratus (Gratus 
, Грат 
, Congree 
) is a very rare male first name. The first name Gratus is characteristic of Tanzania, where it is a very rare male name, and India, where it is an extremely rare boy's name. Also, Gratus is the last name as well as the forename.
| valerius gratus praefectus civitatis of Judaea from 15 to 26 AD (b. 50) |
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| vettius gratus Roman senator and consul in 250 (b. 250) |
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