The name Eldon is of English origin and means "old friend" or "noble friend". It is a traditional and timeless name that exudes a sense of loyalty and trustworthiness. Those named Eldon are often seen as wise and dependable individuals who are always there for their friends and loved ones. Eldon is a strong and classic name that carries a sense of dignity and respect. Overall, Eldon is a name that conveys a sense of character and integrity.