grandaughter
Grandaughter
Your grandaughter would call your brother her great uncle.
Neptis.
ljuba
Enkelin
"Cogratulations on your new grandaughter" in Polish is "Wszystkiego najlepszego z okazji narodzin wnuczki".
Grandaughter.
Wren
Nelly was her name
Εγγονή [eggonee]
Then you have a major problem