Cognomen យ៉ាណ្ណា (យ៉ាណ្ណា 
) , worldwide, is an extremely rare family name. The family name យ៉ាណ្ណា is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, យ៉ាណ្ណា is the forename as well as the last name.