Surname لوكاس (Lucas 
, Łukasz 
, Lukas , and others...) , throughout the world, is a widespread cognomen. The family name لوكاس is characteristic of Seychelles, where it is a common surname, Namibia, and Jersey (explore the name in all countries). Measured by absolute frequency, the name is most common in the United States, Tanzania, and Brazil. More frequently, لوكاس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lucas, Lukas | United States, Tanzania, Poland, Argentina, Brazil |
| Łukasz | Germany, United States, Poland, France, Brazil |
| Loukas | Germany, United States, Argentina, France, Brazil |
| لوكاس | Saudi Arabia, Sudan, Morocco, Egypt, Iraq |
Lokas, Luc, Luca, Lucius, Lucjan, Lucjusz, Luka, Lukass, Lukasz, Luke, Lukáš, Luuk, Luukas, Lwkas, Lūkass, Λουκάς, Лик, Лук, Лука, Лукас, Лукаш, Луке, Лукий, Лукій, Луций, Люк, Люка, Люсий, Люсиус, Люций, Люциус, Люциуш, לוק, לוקאס, لوقا, لوك, لوكا, ลูคัส, ლუკა, ルカ, ルカス, ルカーシュ, ルーカ, ルーカス, ルーク, 卢克, 卢卡, 卢卡斯, 盧克, and 路克