Eldon is an American masculine given name, derived from Old English elements 'eald' meaning old and 'dun' signifying hill or mound. This name gained prominence during the 20th century, particularly in the United States. Its usage has been steady over time, with a slight decline in recent years but still maintaining its relevance within the American naming landscape.
"The name Eldon was consistently popular throughout the early to mid-20th century, with a notable peak in popularity between 1929 and 1932."