Cognomen Septian (Septian 
) , globally, is a common last name. The cognomen Septian is characteristic of South-eastern Asia, particularly Indonesia, where it is quite a common surname, Malaysia, where it is a rare surname, and Singapore. In absolute terms, the name is most common in Indonesia, Malaysia, and Saudi Arabia. Also, Septian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Septian | Saudi Arabia, Singapore, Malaysia, Japan, Indonesia |
| sonny septian Indonesian actor, ID (b. 1986) |
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| widhi septian association football player (1989-), ID (b. 1989) |
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| newendi septian ID (b. 1989) |
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| tegar septian Indonesian singer, ID |
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