Calhoun is a strong and masculine name with American origins. It is pronounced as KAL-hoon (/kælˈhuːn/) in American English. The name is also sometimes spelled as Cahoon. In terms of popularity, Calhoun has been a moderately used name in the United States over the years. While it may not be one of the most common names, it has consistently maintained a presence on the charts. For parents looking for a unique yet familiar name with a touch of Americana, Calhoun could be an excellent choice for their baby boy.