It's so hard to get it right with names. I was born in Germany to an Irish mother and German father.
My mam wanted to give me a simple name that my Irish relatives could pronounce. They chose "Anke" (pronounced "Anne-Keh" - Germanic form of Anne) thinking it would work on both countries. We came to Ireland when I was 7 and ever since I've been spelling my name and having it mispronounced. I actually don't really mind, but I'm surprised that such a simple name has people calling me Annika, Bianca, Anthea etc!
My eldest is called Alex. When naming him I didn't realise it was so popular. There is another Alex in his class, but I think my Alex doesn't mind at all. I like for boys to have relatively common names as I get the impression that's what they generally prefer themselves as they get older.
I personally feel girls can have more variation, and as they age many prefer a more unique name.
I gave my second son the name Erik. My husband is Scandinavian and the K in Erik goes better with our surname which also has Ks in it. I have not come across another yet here in Ireland- even with a C. He's a very unique child though so it suits him!
Our daughter is Freya which was not popular when I first fell in love with it years ago, but it's in the top 50 now, and I've come across one or two other toddlers already with her name. Even if it had been number 1, I still would have gone with it as it was just "my" girls name
Hope you find some inspiration to help you make the right decision