Hayden – Name Meaning, What does Hayden mean? What does Hayden mean? Hayden as a boys’ name is pronounced HAY-den. It is of Welsh origin, and the meaning of Hayden is “heathen”. From Hadyn, the name of the composer Josef Hadyn (1732-1809), which derives from German heiden “heathen”.
https://www.thinkbabynames.com/meaning/1/Hayden