Surname Langsy (Langsy 
) , globally, is a rare cognomen. The last name Langsy is characteristic of Laos, where it is quite a rare surname, the United States, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Langsy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Langsy | Thailand, South Africa, Nigeria, United States, Laos |
Som, Sommany, Somlack, Keobunta, Leilani, Jasmina, Vincent, Samantha, Methana, Ahnachith, Prayuansy, Jonathon, Jennifer, Vorachak, Alexandra, Khamchanh, Christiana, Kongkhan, Phetdavone, Nikkie, Rocky, Ana, Ken, Kim, Lee, Lon, Fon, Sara, Jordan, Seng, Alom, Kage, Khek, Tony, Souky, Aitse, Prary, Alex, and Houngsomsavath