Alomar is a surname. Notable people with the surname include:Carlos Alomar, American guitarist, composer and arranger Gabriel Alomar i Villalonga (1873–1941), Spanish poet, essayist, and educator Any of three members of a prominent family of Puerto Rican baseball players, all now retired from play: Sandy Alomar, Sr., second baseman and coach, and family patriarch Sandy Alomar, Jr., catcher and oldest son of Sandy Sr. Roberto Alomar, second baseman and younger son of Sandy Sr.