List of Famous people born in January

Nicholas Dominick Ryan is an Irish music producer, recording engineer, and manager. He is best known as the longtime business and recording partner for the singer, songwriter and musician Enya alongside his wife, poet and lyricist Roma Ryan. Born and raised in Dublin, Ryan gained initial recognition in the 1970s and 1980s for his work with several artists including Gary Moore, Planxty, Christy Moore and Clannad.

Billy Weber is an American film editor with several film credits dating from Days of Heaven (1978).

William Anthony Toomey is a former American track and field competitor and the 1968 Olympic decathlon champion.

William Vollie Alexander Jr. is a retired American politician who represented the U.S. state of Arkansas in the United States House of Representatives from 1969 to 1993, rising to the post of Chief Deputy Majority Whip.