Julio Navarro debuted on September 3, 1962, playing for the Los Angeles Angels at Dodger Stadium; he played his final game on September 9, 1970, playing for the Atlanta Braves at Atlanta-Fulton County Stadium.
Julio Becquer debuted on September 13, 1955 and played his final game on September 18, 1963.
Julio Bonetti debuted on April 22, 1937 and played his final game on April 22, 1940.
Julio Borbon debuted on June 29, 2009 and played his final game on August 2, 2013.
Julio DePaula debuted on May 16, 2007 and played his final game on September 29, 2007.
Julio Navarro played in 5 games at pitcher for the Los Angeles Angels in 1964, starting in none of them. He played for a total of 28 outs, equivalent to 1.04 9-inning games. He made no putouts, had 2 assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had one double play.
NFL player Julio Jones played for Alabama.
Julio Becquer debuted on September 13, 1955, playing for the Washington Senators at Griffith Stadium I; he played his final game on September 18, 1963, playing for the at .
Julio Mosquera debuted on August 17, 1996, playing for the Toronto Blue Jays at Skydome; he played his final game on June 8, 2005, playing for the at .
Jaime Navarro debuted on June 20, 1989, playing for the Milwaukee Brewers at County Stadium; he played his final game on July 26, 2000, playing for the Cleveland Indians at Jacobs Field.
Oswaldo Navarro debuted on September 9, 2006, playing for the Seattle Mariners at Safeco Field; he played his final game on July 18, 2010, playing for the Houston Astros at Minute Maid Park.
Julio Solano debuted on April 5, 1983, playing for the Houston Astros at Astrodome; he played his final game on April 30, 1989, playing for the Seattle Mariners at Kingdome.
Tito Navarro debuted on September 6, 1993, playing for the New York Mets at Shea Stadium; he played his final game on October 3, 1993, playing for the New York Mets at Shea Stadium.