Heathen or dweller on the heath
A modern spelling variant of Hayden, which originates from an English surname. It historically refers to a person who lived on a heath or uncultivated land, or it may derive from the Old English words for 'hay valley'.
Less common today
Haidyn isn't in the latest US Top 1000. It last peaked at #1,387 in 2010.
Australian rules footballer
US births per 5-year period, 1990–present (SSA data).
