Looking at a record in the Hungarian Births database, I see a name that is listed with two names, like this:
KURLANDER, Hilda / Hani
I'm uncertain if this means that "Hani" was an alternate name or that there were twins, one named Hilda and the other Hani. (I did not find any record of Hani in the corresponding Deaths or Marriages databases; nor have I seen many other listings that included two names, indicative of an alternative name.)
