Mariany is of Latin origin, meaning 'of the sea' or 'dedicated to Mars'. It's a variant spelling of MaryAnn, which is derived from the Latin Maria and the English Ann. Mariany gained popularity in the late 20th century but remains relatively uncommon.
The name Mariany seems to have experienced popularity waves, with the most notable ones occurring between 2008 and 2011, as well as in 2018, 2020, and 2022.