All over the world, Siila (สิลา 
, Siila 
) is a rare gender-neutral forename. The given name Siila is habitual in Thailand, where it is a very rare largely male, but infrequently girly name, South Africa, where it is a very rare unisex name, and India, where it is an extremely rare female name. Likewise, Siila is the last name as well as the forename.