Colon surname meaning

Colon is the unaccented U.S. spelling of Spanish Colón, a surname from Latin columbus, “dove.” The same root produces Italian Colombo and Catalan Colom; Christopher Columbus is known in Spanish as Cristóbal Colón. As a hereditary surname, Colón could begin as a nickname, a house-sign name, or another byname linked with the dove. Colombo, Colom, and Columbus are useful comparisons, not evidence of descent from the explorer. Nickname is the high-confidence catalog type among the four product categories. The dove gloss explains the word’s origin; it is not a modern personal description.