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 מִרְיָםEvery word from Hebrew מִרְיָםEvery word from Aramaic מרים