Cognomen Linlin (琳琳 
, Linlin 
, リンリン 
) , in all the world, is a common last name. The cognomen Linlin is habitual in Myanmar, where it is quite a common surname, China, where it is quite a rare surname, and Singapore, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in China, Myanmar, and Indonesia. More prevalently, Linlin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 琳琳 | China |
| Linlin | Myanmar, Taiwan, Philippines, Indonesia, China |
| リンリン | Japan |
| Линьлинь | Russia |
Lìńlîñ, Lîñlîñ, Линлин, Лінлін, Ліньлінь, លីនលីន, 临临, 临林, 临琳, 临邻, 临霖, 临麟, 冧冧, 冧箖, 冧蔺, 凛凛, 凛林, 凛疄, 凛霖, 厸厸, 厸琳, 吝吝, 啉啉, 嶙嶙, 嶙林, 嶙潾, 林临, 林凛, 林吝, 林林, 林淋, 林潾, 林琳, 林璘, 林磷, 林菻, 林蔺, 林邻, 林霖, 林麟, 檩檩, 淋林, 淋淋, 淋琳, 淋霖, 淋麟, 潾璘, 琳临, 琳凛, 琳吝, 琳啉, 琳嶙, 琳林, 琳淋, 琳燐, 琳璘, 琳磷, 琳粼, 琳蔺, 琳辚, 琳霖, 琳鳞, 琳麟, 璘林, 璘琳, 璘璘, 璘遴, 璘麟, 碄琳, 磷林, 磷琳, 磷磷, 磷麟, 粦粦, 粼林, 粼淋, 粼琳, 粼粼, 粼麟, 蔺林, 蔺琳, 蔺蔺, 辚辚, 遴琳, 遴遴, 邻林, 邻琳, 邻邻, 邻霖, 霖临, 霖林, 霖淋, 霖琳, 霖蔺, 霖霖, 霖麟, 鳞淋, 鳞驎, 鳞鳞, 麟林, 麟淋, 麟琳, 麟璘, 麟磷, 麟粼, 麟蔺, 麟遴, 麟霖, 麟鳞, 麟麟, and Ｌīńｌīń