All around the world, Лусия (Lucia 
, Lucía 
, Lusiya 
, along with others...) is a prevalent female first name. The first name Лусия is habitual in Uruguay, where it is a common female name, Italy, and Argentina (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Mexico, Brazil, and Italy. Very seldom, Лусия is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lucia | Italy, Philippines, Mexico, Argentina, Brazil |
| Lucía | Italy, Spain, Mexico, Argentina, Brazil |
| Lusiya | Indonesia, South Africa, Philippines, Nigeria, Brazil |
| Lusija | Germany, Philippines, Croatia, United States, India |
| Лусия | Kazakhstan, Russia, Ukraine, Bulgaria |
Lleucu, Llucia, Llúcia, Luca, Luce, Luci, Luciane, Lucie, Lucija, Lucilla, Lucille, Lucja, Lucy, Lusiia, Luzi, Luzia, Luzie, Lúcia, Lúcía, Lūcija, Łucja, Λουκία, Лукия, Лукія, Луси, Луци, Луцие, Луций, Луция, Луцыя, Люси, Люсиль, Люсия, Люсі, Люсіль, Լուսի, לוסי, לוציה, لوسي, لوسيا, لوسيل, ルシア, ルシル, ルーシー, 盧西, 露琪, 露西, 露西亚, and 露西雅
Лусия is also a popular name for the fictitious and mythical characters: Thornn , the fictional character in Marvel Comics; Lucia Mondella , the fictional character of the novel I Promessi Sposi by Alessandro Manzoni, The Betrothed; Lucia Ashton , the operatic character in the opera Lucia di Lammermoor by Gaetano Donizetti; Lucia Nanami , the Mermaid melody character, Mermaid Melody Pichi Pichi Pitch and Lucía Álvarez , character in There is no one living here, and in many other works.