Celtic Girl Names That Mean the Sea

Celtic girl names that mean the sea keep surfacing the same handful of old words — muir, avon, alaun — dressed up in new spellings for a new century.

Names24

OriginCeltic

Meaningthe Sea

GenderGirl

In Celtic naming tradition, water is rarely just scenery — rivers were treated as goddesses worth naming a daughter after, which is why Muriel and Meryl both translate directly to 'shining sea' rather than borrowing the ocean as a metaphor.

The rest of the list gets there by way of rivers: Sabrina is a Celtic river legend built around the River Severn, Geneva comes from a Celtic word for a river's bend, and Navia, a river goddess, keeps company with the river-name Alauna.

Celtic Girl Names That Mean the Sea, From Ocean to River

Not every name here points at open water the same way. Avonlea stitches the Celtic word for river onto an English meadow, painting a whole landscape rather than a single splash. Avalynn leans on Avalon, the misty island of apples where Arthur was carried to heal — water as a place of rest, not just a body of water.

Familiar Sounds, Unexpected Roots

Some of these names feel brand new but carry old water in their roots. Alauna and Navia sound like fresh 2020s inventions, yet both were river names centuries before anyone thought to use them for a baby. Cordelia sits alongside them for a different reason — its Celtic depth runs through myth and Shakespeare rather than water, a reminder that this language's gifts to naming aren't only about the sea.

Names List

Sabrina#321 in the U.S.Latinized form of the Celtic name of the River Severn in Britain. The precise Celtic meaning is uncertainPronounced sah-BREE-nah▶Londyn#388 in the U.S.Phonetic respelling of London, from the Roman Londinium, possibly derived from a Brittonic place name meaPronounced LUN-din▶London#431 in the U.S.From the Roman city name Londinium, of disputed Celtic origin; possibly from a Brittonic personal name orPronounced LUN-dun▶Cordelia#981 in the U.S.Possibly from Celtic or Latin roots meaning heart; also possibly from Welsh Creiddylad meaning jewel of tPronounced kor-DEEL-ee-uh▶Maelynn#996 in the U.S.Modern compound of Mae or Maël (Breton/Welsh: prince, chief) with the -lynn suffix (Welsh: lake, or EngliPronounced MAY-lin▶Avalynn#1173 in the U.S.Modern compound of Ava (life, bird, or island of apples) and -lynn (Welsh: lake); or linked to Avalon (CePronounced AV-uh-lin▶Geneva#1603 in the U.S.From the place name Geneva (Latin Genava), from a Celtic root *genu- "bend," referring to the bend of a rPronounced juh-NEE-vuh▶Muriel#3198 in the U.S.From the Old Irish and Scottish Gaelic name Muirgeal or Muireall, composed of muir (sea) and geal (brightPronounced MYOOR-ee-ul▶Avonlea#3446 in the U.S.Invented by L. M. Montgomery for Anne of Green Gables' village; readable as avon, the Celtic 'river', pluPronounced AV-ən-lee▶Navia#4614 in the U.S.From Navia, a Celtic/Iberian river goddess; also echoes 'nova/nuevo', new, and Nava; routes layeredPronounced NAH-vee-ah▶Alauna#5431 in the U.S.From an ancient Celtic place/river-name Alauna; also echoes Alana ('rock; little; harmony', Irish); routePronounced ə-LAW-nah▶Meryl#5532 in the U.S.A form of Muriel/Meriel — from Celtic (Gaelic Muirgheal), 'bright/shining sea'Pronounced MER-əl▶Meryle#5703 in the U.S.Meryle is a variant spelling of Meryl, itself a short form of Muriel, from the Celtic muir 'sea' and gheaPronounced MEH-ril▶Jenavieve#5855 in the U.S.A Jen- spelling of Genevieve — from Germanic/Celtic, possibly 'of the family/tribe; white wave'; the origPronounced JEN-ə-veev▶Genavieve#6452 in the U.S.A spelling of Genevieve — variously 'a woman of the race/tribe' (Germanic) and 'white wave' (Celtic); thePronounced JEN-ə-veev▶Murriel#6603 in the U.S.Murriel is a doubled-consonant spelling of Muriel, an old Celtic name from elements meaning 'sea' and 'brPronounced MYOOR-ee-ul▶Meriel#8800 in the U.S.Meriel is a variant of Muriel, from a Celtic name (Irish 'Muirgheal,' Breton 'Meriadeg' family) built froPronounced MER-ee-uhl▶Evora#9747 in the U.S.Variously the Portuguese city of Evora (from a Celtic root linked to 'yew trees'/water) and a modern echoPronounced eh-VOR-ah▶Kordelia#10675 in the U.S.A K- variant of Cordelia, linked to Latin cor ('heart') and to a Celtic 'daughter of the sea'; famous as Pronounced kor-DEEL-yuh▶Ula#12028 in the U.S.Ula reads as a Celtic name ('gem of the sea') and as a Slavic/Polish short form of Urszula (Ursula, 'littPronounced OO-luh▶Murielle#13158 in the U.S.Murielle is the French dress of Muriel, a name of Celtic origin usually explained as 'bright sea', from ePronounced myoo-ree-EL▶Sebrina#13197 in the U.S.Sebrina is a variant spelling of Sabrina — the Latin name of Britain's River Severn, and in legend a prinPronounced suh-BREE-nuh▶BoannFrom the Old Irish Boann, 'white cow; she of the white cattle' (bo, 'cow', + finn, 'white'); the Celtic gPronounced BOH-an▶DanuFrom the Old Irish Danu, of uncertain meaning (variously 'flowing water; the flowing one'); the mother-goPronounced DAH-noo▶

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Frequently Asked

What do Celtic girl names that mean the sea actually sound like?

They range from soft and vintage, like Muriel, to modern two-syllable blends like Avalynn. Most trace back to old words for water, rivers, or the goddesses who were said to live in them.

Is Muriel the same name as Meryl?

They share the same root. Muriel comes from Old Irish words for 'sea' and 'bright', and Meryl grew out of it as a shorter, softer variant with the identical meaning.

Why do so many of these names come from river legends instead of the ocean?

Celtic communities lived beside rivers, not open sea, so their water goddesses and hero stories, like Sabrina's, grew up around riverbanks. That local, freshwater imagination is why so many entries on this list are rivers first.