Throughout the world, Vatsana (Vatsana 
) is a rare mostly feminine, but seldom masculine forename. The first name Vatsana is characteristic of Laos, where it is quite a common dominantly girly, but infrequently male name, the United States, where it is a very rare epicene name, and Thailand. Measured by absolute frequency, it most frequently occurs in Laos, the United States, and India. Very seldom, Vatsana is the last name as well as the forename.
Hii, Bouttasaengphet, Bilavarn, Keoninthone, Phankham, Phaknikone, Phapaseuth, Jindarat, Vannaraj, Xayachack, Xaymountry, Salianekham, Phanavanh, Puangmala, Vorlavongsa, Inthalansy, Yodprasit, Chaturabul, Phonchaleun, Vongsavanh, Vongphakdy, Phommatheth, Chaokhieo, Vongkhamphanh, Souvanna, Sayoudom, Ross, Naly, Neal, Vyas, Artis, Prark, Mckean, Keobaydeng, Ngaovongsa, Manmixay, Souriya, Kongsin, Keoneth, Janploy, Johnson, Junploy, Nijthaworn, Nemchasin, Vongxay, Mahaprom, Mounivong, Sihakhom, and Chanthavisouk