In the world, 瑞加娜 (瑞加娜 
) is a very rare feminine given name. The first name 瑞加娜 is habitual in Eastern Asia, particularly China, where it is an extremely rare female name.
瑞加娜 is also a name for the fictitious and mythical characters: White Queen , the Through the Looking-Glass character; Regina Mills , the fictional character in ABC's television series Once Upon a Time; Queen Nehellenia , the fictional character in Sailor Moon; Regina Delavale , the protagonist from Miljenko Jergović's The Walnut Mansion and Regina George , the main antagonist of the 2004 film Mean Girls, among other works.