Best Sibling Names for Cassidy

From an Irish surname which was derived from Ó Riain meaning "descendant of Rían". The given name Rían probably means "little king" (from Irish rí "king" combined with a diminutive suffix).

Anglicized form of Irish Deaglán, which is of unknown meaning. Saint Declan was a 5th-century missionary to Ireland.

fair, white

ditch, muddy place

little seal

Little fire

Attractive, beautiful

From an Irish surname which was derived from Ó Súilleabháin meaning "descendant of Súilleabhán". The name Súilleabhán means "little dark eye" in Irish.

From the grassland village

Little dark one

descendant of the fair one

sorrow or difficulty

Slender or narrow

Descendant of Dreánán

daughter of the river

little fire

Descendant of Bran

Defender; Descendant of Donn

A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.

Noble, famous

Sorrowful; from the sea

a poetic form of the word 'tadhg', meaning 'poet' or 'philosopher'

Little druid

a Gael, a person of Gaelic origin; a reference to 'Gale', meaning cheerful or merry

Narrow or skinny; Slender or thin

Noble, patrician

Dark warrior

descendant of Caodhán

Descendant of Braonán

Little dog

little wolf

Derived from the place name meaning 'the river Bandon'

descendant of Caomhín

from 'Patricius', meaning nobleman or patrician.; James is derived from the Hebrew name Yaakov, meaning supplanter.

a descendant of Caedán

soughing or tranquil river

little fire

Slender, Fair

little fire

sublime

deer lover

Little Rose

From the Latin name Patricius, which meant "nobleman". This name was adopted in the 5th-century by Saint Patrick, whose birth name was Sucat.

From the sea

Folk name meaning 'poet', a diminutive of the name Tadhg.

red king

Pure, slender

Poet

Dark-haired

descendant of the warrior

descendant of the red-haired one

Son of the cord or rope maker; also, a surname that has become popular as a first name.

Noble, patrician

Derived from 'Tadhg', meaning 'poet' or 'philosopher'.

white, fair

little fire

noble, strong

Son of Roger

little fire; God is gracious

little fire

Little fire and supplanter

descendant of Bradan

Noble one

Servant; follower of St. Giolla

One who is brave

descendant of Caointeach; little fire

Generous

Descendant of Ciarán

Wealthy protector

A form of William

Little dark one

Derived from 'Catherine', meaning 'pure'.

little fire; young warrior

slender, narrow

ancient or old

Anglicized form of SEÁN.

Who is like God?

God is gracious

God is gracious

handsome beloved

Ditch or muddy place

Little and dark

little cat

strong-willed warrior

descendant of Bran or raven

dark warrior

son of the son of the captain

Nobleman or aristocrat

Variant of KEEGAN.

handsome, beloved

From the ridge.

Dark warrior

descendant of the handsome one

descendant of Caoinneach, meaning 'handsome' or 'attractive'

Sea warrior

Defender

a variant of the name Tara

Descendant of Braonán; 'Descendant of the sad one'.

a watercourse, or a river terrace

A form of the name 'Gail', meaning 'joyful' or 'cheerful'.; Variant of 'Galen', meaning 'calm' or 'healer'.

Yew tree

German form and Irish and French variant of CILLIAN.

Descendant of Donnchadh, meaning 'brown warrior'.

Anglicized form of NAOMHÁN.

God is gracious; nobleman

Donard is derived from the Irish name 'Donard', which means 'world ruler' or 'chief'.

descendant of Caoinheal

A variant of the name Desmond, derived from the name of a historical kingdom in southwestern Ireland.

dark or black

A beloved name with deep roots

descendant of Caoinlean

brave, strong; dear one

little fire

A beloved name with deep roots

A beloved name with deep roots

Descendant of Caodhán.

Little church.

freckled

Ancient; enduring

the tender one

Ancient, old.

dark; black

broad valley

without a master

from the serene place

spear; gentle

slender, narrow

Liam means 'strong-willed warrior' and Michael means 'who is like God'.

handsome, gentle, or beloved

Meaning 'golden princess'.

Variant of BRENDAN.

Nobleman

From the headland; fair or attractive.

descendant of Lehan

descendant of Bran, which means 'raven'

sea warrior

the name is derived from 'dán', meaning 'gifted or talented'.

Descendant of the servant of a champion.

little king

Noble, esteemed

from the land of Eógan, a given name.

pale; light

Derived from 'sionnach,' meaning 'fox'

descendant of Donn

Little fire

Champion

little dark one

son of the blessing

descendant of Bran

little dark one

Variant of DIARMAID.

Red King

Dark, black, or a descendant of the dark-haired one

descendant of Brúgh; from the town

the person who is a full of goodness

Means "white warrior" from Gaelic fionn "white, fair" and laogh "warrior".

This name means 'descendant of Caoinlean', meaning 'slender' or 'fit'.

A warrior; a person with a battle.

nobleman, descendant of Patricius

God is gracious

Hollow

the small fort; descendant of Dighin

Manx form of JOHN.

dark, brown

Champion

From the place of the wood

Variant of KIERAN.

Little fire

handsome

descendant of Braonán

Place of the thornbush

Fire; Fiery

Son of the fiery one

Derived from the Gaelic surname 'O hEflinn', meaning 'descendant of Eflin'.

blessed; well-born

Trickster or clever one

gift of God

Slender

the little one

Supplanter

Prince; descendant of Brandubh

Dragon

Gentle birth

Dark or swarthy.

noble

Descendant of the fearless one

Handsome, kind

the one who is from the place of the stones

world ruler

to throw or cast

Fair; white

Noble or warrior

Little king

God is gracious

from a place called 'O' hEireamhóin', derived from 'heir' meaning 'sorrow' or 'battle'

What's sacred

A man of the earth.

Meaning 'from the dark place'.; Derived from the Gaelic 'Ó Duargain', which means 'descendant of Duargan'.

sea circle

sea lover