Santiago Ramirez debuted on May 24, 2006, playing for the Washington Nationals at R.F.K. Stadium; he played his final game on May 29, 2006, playing for the Washington Nationals at R.F.K. Stadium.
NFL player Manny Ramirez played for Texas Tech.
Allan Ramirez debuted on June 8, 1983, playing for the Baltimore Orioles at Memorial Stadium; he played his final game on September 13, 1983, playing for the Baltimore Orioles at Memorial Stadium.
Erasmo Ramirez debuted on April 30, 2003, playing for the Texas Rangers at The Ballpark at Arlington; he played his final game on July 13, 2007, playing for the Florida Marlins at Dolphin Stadium.
Orlando Ramirez debuted on July 6, 1974, playing for the California Angels at Anaheim Stadium; he played his final game on May 16, 1979, playing for the California Angels at Anaheim Stadium.
Wilkin Ramirez debuted on May 20, 2009, playing for the Detroit Tigers at Comerica Park; he played his final game on August 29, 2013, playing for the Minnesota Twins at Target Field.
Alex Ramirez debuted on September 19, 1998, playing for the Cleveland Indians at Jacobs Field; he played his final game on September 27, 2000, playing for the Pittsburgh Pirates at Three Rivers Stadium.
Rafael Ramirez debuted on August 4, 1980, playing for the Atlanta Braves at Atlanta-Fulton County Stadium; he played his final game on October 3, 1992, playing for the Houston Astros at Astrodome.
Ramon Ramirez debuted on April 14, 2006, playing for the Colorado Rockies at Coors Field; he played his final game on June 12, 2013, playing for the San Francisco Giants at AT&T Park.
Roberto Ramirez debuted on June 12, 1998, playing for the San Diego Padres at Qualcomm Stadium; he played his final game on October 1, 1999, playing for the Colorado Rockies at Coors Field.
Alexei Ramirez debuted on March 31, 2008, playing for the Chicago White Sox at U.S. Cellular Field; he played his final game on September 29, 2013, playing for the Chicago Cubs at Wrigley Field.
Elizardo Ramirez debuted on May 25, 2004, playing for the Philadelphia Phillies at Citizens Bank Park; he played his final game on June 4, 2008, playing for the Texas Rangers at Rangers Ballpark in Arlington.
Elvin Ramirez debuted on June 3, 2012, playing for the New York Mets at Citi Field; he played his final game on October 3, 2012, playing for the New York Mets at Citi Field.