Look up Cecilio in Wiktionary, the free dictionary.
Cecilio is a given name. Notable people with the name include:
- Cecilio Apostol (1877–1938), Filipino poet
- Cecilio Báez (1862–1941), provisional President of Paraguay 1905–1906
- Cecilio Perez Bordon, Paraguayan Minister of Public Works under President Fernando Lugo
- Cecilio Guante (born 1960), former professional Major League Baseball player
- Cecilio Lastra (born 1951), former Spanish professional boxer
- Ronaldo Cecilio Leiva, Guatemalan military officer, Minister of Defence from 2006 to 2008
- Cecilio Lopes (born 1979), Cape Verdean international football player
- Cecilio Zubillaga Perera (1887–1948), Venezuelan journalist
- Cecilio Plá (1860–1934), Spanish painter
- Cecilio Putong, Filipino educator, writer, Boy Scout leader, UNESCO fellow, author, pensionado and Philippine Secretary of Education
- Cecilio Romaña (1899–1997), Argentinian physician remembered for describing Romaña's sign
- José Cecilio del Valle (1780–1834), first president of United Provinces of Central America
- Cecilio Waterman (born 1991), Panamanian professional association football striker