Where does “Maryann” come from?

Maryann is a combination of the English names Mary and Ann, both of which derive from English annual through repeated alternation.

Ancestry of “Maryann”, step by step

Maryann traces back through two separate lines of ancestry.

via English mary

StepLanguageWordMeaning
1EnglishmaryA male homosexual
2Frenchmariefirst-person singular present indicative of...
3Old FrenchMarie—
4LatinMarīaMary mother of Jesus
5Ancient GreekΜαρίαMary, Maria
6Hebrewמִרְיָם—
7Aramaicמריםbitter
8Biblical Hebrewמִרְיָם—

via English Ann

StepLanguageWordMeaning
1EnglishAnnAbbreviation of anniversary; Abbreviation of...
2Latinannāta—
3LatinannoAlternative form of adnō; I pass or live through...
4Latinannusyear; time; season
5Proto-Italicatnosyear
6Proto-Indo-Europeanh₂et-no-—
7Proto-Indo-Europeanh₂et-grass
Every word from Biblical Hebrew מִרְיָם →Every word from Hebrew מִרְיָם →Every word from Aramaic מרים →