I like this name. Lyudmila looks so pretty. Nicknames could be Mila or Luna/Lucy. Middle names could be Lyudmila Rose, Lyudmila Charlotte, Lyudmila Jade, Lyudmila Helen, or Lyudmila Elizabeth. I read a book with a character named this (nicknamed Mila), and she was great. It was also set in Ukraine in 1932/1933. The pronunciation is Loo-d-mil-uh, at least according to Google Translate.