This is the 9795th most frequent Russian word.
юнмария
"Юнмария" refers to the Russian youth maritime organization or movement.
Here, 'юнмария' is used as a proper noun, presumably a person's name, functioning as the subject of the sentence.
Юнмария была рада вернуться домой после долгой поездки.
Yunmariya was glad to return home after a long journey.
In this sentence, 'юнмария' is also treated as a proper noun mentioned in the possessive context.
На стене висела картина с юнмарией и её друзьями.
On the wall hung a picture of Yunmariya and her friends.
Here, 'юнмария' refers to a character within a fictional narrative and emphasizes its use as a name.