from a norwegian english perspective some of the names we considered to have relatively little pronounciation problems
Girls: Torill, Torunn, Tora, Tuva, Maria, Malin, Kristin, Maya, Sara, Freya (although norwegians have a tendency to turn that into Frya if they're not paying attention), Runa, Heidi, Hedda, Iben,
Boys: Lucas, Thomas, Henrik, Magnus, Oliver, Patrick, Alexander, Oskar, Aksel, Filip, Sigurd,
we ruled out names like Ida, Eva, Ava, Iris, because of the very different vowel sounds in the initial letter, somehow it seems less problematic when the pronounciation variation isn't the inital sound....