I love it and I pronounce it Len-ah. If you want to name your baby Len-ah, just do it. When ppl ask how do you spell that, you can always say L-e-n-a. If someone sees the name written and tries to pronounce it Lee-nah, then you correct them. I've a foreign/exotic name and it always happens to me... But it also happens with common names spelled differently all the time, like Anthony, Antony, Antoni, Antonie... Same pronunciation different spelling ...