Cognomen Sunyi (Sunyi 
) , around the globe, is a rare family name. The family name Sunyi is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Singapore, and Indonesia. Not in comparison with a country's population, it is the most numerous in South-eastern Asia, particularly Indonesia, Malaysia, and Myanmar. More frequently, Sunyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sunyi | Indonesia, China, South Korea, Taiwan, Myanmar |
Soon-Yi, Sooni, Sun-Yi, Suni, Сунйи, Суныи, ស៊ុនយិ, 孙一, 孙义, 孙亦, 孙仪, 孙伊, 孙依, 孙夷, 孙宜, 孙忆, 孙怡, 孙懿, 孙易, 孙毅, 孙沂, 孙溢, 孙漪, 孙熠, 孙燚, 孙益, 孙艺, 孙裔, 孙议, 孙谊, 孙轶, 孙逸, 孫毅, 笋一, 笋怡, 笋毅, 荪义, 荪奕, 荪懿, 荪毅, 荪艺, 荪轶, 辛一, 辛义, 辛乙, 辛仪, 辛伊, 辛依, 辛咦, 辛夷, 辛奕, 辛宜, 辛屹, 辛已, 辛异, 辛役, 辛忆, 辛怡, 辛懿, 辛易, 辛毅, 辛沂, 辛溢, 辛漪, 辛熠, 辛益, 辛祎, 辛翊, 辛翌, 辛翼, 辛艺, 辛谊, 辛轶, 辛逸, 辛颐, 隼翼, 순의, and 순이