Albertina

Also Niçard: http://www.sourgentin.org/cours-de-nissart/les-prenoms/
You'll find bearers on social media.

Also Gascon: https://ieo-oc.org/spip.php?page=article&id_article=300 --- Source: Institut d'Estudis Occitans

Also Banatswabian: https://ofb.genealogy.net/famreport.php?ofb=zichydorf&ID=I34836&nachname=Bernard&modus=&lang=de
https://ofb.genealogy.net/famreport.php?ofb=werschetz&ID=I101814&nachname=Bartos&modus=&lang=de

This name was also used among the German minority in Bessarabia: https://ofb.genealogy.net/famreport.php?ofb=krasna&ID=I23386&nachname=Krams&modus=&lang=de

Also occasionally used in Hungarian: https://hu.wikipedia.org/wiki/Albertina

Gender: Feminine

Usages: Hungarian

Pronunciation: ahl-BHER-ti-nah

Meaning: German origins, feminine form of ALBERT, meaning "noble" and "famous".

(Information from name #346711 originally submitted by user epresvanilia)

Also Slovene: https://sl.wikipedia.org/wiki/Albertina_(ime)

Also used in Romania (you'll find bearers on social media).

Also Kashubian: https://pl.wiktionary.org/wiki/Indeks:Kaszubski_-_Imiona
https://csb.wikipedia.org/wiki/15_czerwi%C5%84ca

Also Galician: http://www.ige.eu/igebdt/esq.jsp?idioma=gl&ruta=onomast/nomes.jsp
https://gl.wikipedia.org/wiki/Lista_de_nomes_femininos_en_galego#I
https://gl.wikipedia.org/wiki/Alberte_(antroponimia) --- mention Albertina as a feminine form of Alberte

The name Albertina has also been consistently used in The Netherlands. [noted -ed]