Attila name pronunciation dilema

I didn’t select any flair because I honestly don’t know what they mean. I have a simple question which seems to be wrongly answered on youtube. The question is: what is the correct pronunciation of the name Attila?

I used to work in a call center for a romanian bank a few years ago and had a lot of customers with this name, all pronouncing it the same way (“Otila” with a hard O if it makes sense). Now after many years quitting that job I randomly remembered that name and I searched the pronunciation on youtube where it seems so wrong…. It’s like a romanian person would read it, straight up “atila” without any “O”. And I tried a lot of videos, not just one, all being the same... Please tell me I’m not hallucinating and that youtube is wrong