| Gender | Male | 
|---|---|
| Language(s) | Finnish, Estonian | 
| Name day | 10 November (Finland) [1] | 
| Origin | |
| Word/name | Originally from Latin Martinus | 
| Region of origin | Finland, Estonia | 
| Other names | |
| Nickname(s) | Masi, Mara | 
| Derived | Martinus | 
Martti is a Finnish and Estonian masculine given name. The name is the Finnish equivalent of the Latin name Martinus and originally refers to Mars, the god of war. It is a cognate of the name Martin. [2] As of 1 January 2023, 531 men in Estonia have the first name Martti, making it the 275th most popular male name in the country. [3]
Individuals named Martti include: