Around the globe, De Lucas (De Lucas 
) is an extremely rare unknown gender first name. Much more frequently, De Lucas is the last name as well as the forename.
Ana, Elsa, Elba, Emma, Vera, Fuen, Ines, Ivan, Olga, Wann, Unai, Maria, Mario, Marta, Marco, Mayra, Maite, Mauro, Megan, Mirna, Saulo, Aline, Juvy, Juan, Joan, Jose, Eva, Ian, Mike, Sara, Sean, Alex, Alan, Alba, Adri, Caio, Anahi, Pato, Rosa, Roel, Dani, Davi, Gema, Lara, Luca, Luis, Jair, Javi, Raul, and Angel