Around the globe, Arq (Arq 
) is a rare gender-neutral first name. The forename Arq is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare gender-neutral name, Bolivia, where it is a rare boy's name, and Colombia, where it is a very rare epicene name. In absolute terms, the name is most common in Latin America and the Caribbean, particularly the Dominican Republic, Mexico, and Colombia. Much less frequently, Arq is the last name as well as the forename.
Ez, Morales, Mendoza, Sanchez, Salazar, Alvarez, Aguilar, Ramirez, García, Jimenez, Flores, Herrera, Martinez, Sánchez, Castillo, Gonzalez, Martínez, Rodriguez, Gutierrez, González, Hernandez, Vazquez, Rodríguez, Vargas, López, Rez, Nez, Cruz, Ruiz, Diaz, Silva, Perez, Peña, Rojas, Torres, Reyes, Lopez, Ortiz, Moreno, Medina, Castro, Pérez, Romero, Rivera, Garcia, Gomez, and Hernández