I think this is a wonderful name and people always pronounce it wrong which is sad. I have this name and would rate 10/10 except for that everyone thinks I am male. I am not. Either way it's quirky so it's good. I don't understand why people don't like this name. You're probably named something like Todd so hahahaha loser.
Éadaoin Fitzmaurice is an Irish YouTuber. She has appeared on the channel "Facts" and its successor, the Try Channel. She also has a YouTube channel of her own (BandEadd).
Cool exposure to another culture's naming traditions BUT for practical use in the US, I'd go with "Aedine" or the like, if I just had to give this name to my daughter.