Looking for name info.

I knew a woman her sister’s name was Estalene. I can’t find info on it. She would have been born 1903 or so. Does anyone know?

The thing i keep finding is Estaline means Stalin?

Estalene though had some usage in [name_u]America[/name_u] between 1900-41 but after that it seemed to disappear. I also can’t find any info on it really, but I’m thinking it could be an elaboration of [name_f]Estelle[/name_f] or [name_f]Esther[/name_f], a created name mixing [name_f]Estelle[/name_f]/[name_f]Esther[/name_f] and any ‘-line’ name or maybe a twist on [name_u]Evelyn[/name_u]/[name_f]Eveline[/name_f].

I agree with @greyblue. To me, it looks like an invented name based on [name_f]Esther[/name_f] or [name_f]Estelle[/name_f], or perhaps there is a connection to the US place name Estelline.