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In the world, 嗣 (嗣 , Sì
) is quite a rare unisex first name. The forename 嗣 is habitual in Northern Africa, particularly Algeria, where it is a rare gender-neutral name, Tunisia, where it is a rare female name, and Morocco, where it is a rare mostly masculine, but infrequently female name. Not in comparison with a country's population, this name is the most popular in China, Algeria, and Morocco. Very seldom, 嗣 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 嗣 | China |
| Sì | Tunisia, Myanmar, China, Algeria, Morocco |
嗣 is also a name for the fictitious and mythical characters: Sì , the operatic character in the opera Sì by null; an actress at the Folies Bergère.