Marykatherine
A girls’ name of Hebrew; Greek origin, meaning star of the sea; pure; a compound form.
Babies a year
21
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list
Marykatherine by the numbers
Marykatherine was given to 21 American babies in 2017, the most recent full year we hold.
Its American peak was 34 babies in 1994, making it a 1990s name.
Spelled almost the same
Other names in the records within a letter or two of Marykatherine. Close spellings are not always related names, but they are usually worth seeing together.
- Marycatherine8 in the US (2017)
- Marykathrynstar of the sea, and pure; combination of Mary and Katherine5 in the US (2017)
Other names that mean the sea
Like Marykatherine, each of these has the sea in its meaning. Different names, different histories, the same idea.
- Dylanson of the sea10,158 in the US (2017)
- Kaisea672 in England and Wales (2025)
- Mariaof the sea; a form of Mary522 in England and Wales (2025)
- Marystar of the sea; beloved2,381 in the US (2017)
- Morgansea-born; great and bright2,273 in the US (2017)
- Mariahof the sea; a form of Maria1,604 in the US (2017)
Other names that mean a star
Like Marykatherine, each of these has a star in its meaning. Different names, different histories, the same idea.
- Stellastar5,038 in the US (2017)
- Novanew; a brightening star650 in England and Wales (2025)
- Marystar of the sea; beloved2,381 in the US (2017)
- Estherstar333 in England and Wales (2025)
- Miriamstar of the sea; beloved197 in England and Wales (2025)
- Maryamstar of the sea or beloved825 in England and Wales (2025)
Names about as common as Marykatherine
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