Cognomen Saulia (Saulia 
, Сауля 
) , across the world, is a rare family name. The family name Saulia is habitual in Kyrgyzstan, where it is a rare surname, Belarus, where it is a very rare surname, and Indonesia. Measured by absolute frequency, this name is the most popular in Indonesia, India, and Kyrgyzstan. Likewise, Saulia is the forename as well as the last name.