Jadon is a Hebrew name from the Book of Nehemiah, where a man called Jadon helps rebuild the walls of Jerusalem; it is usually explained as "thankful" or "he will judge". In modern America it mostly serves as a biblical-looking spelling of the popular Jaden. Jadon stood at number 518 in 2000, peaked at number 372 in 2003, left the top 1000 after 2015 and ranks number 1282 in 2025.