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Rowan in Irish (Caorthann): Meaning, Pronunciation, Usage

The Irish for rowan is caorthann, a masculine noun (plural caorthainn).
Updated October 2026Report a mistake

How to say “rowan” in Irish

Irish:
caorthann
English:
rowan
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“KAY-ruh-hun”  /ˈkeːɾˠhən̪ˠ/
Various forms
Plural:
caorthainn (rowans)
Genitive singular:
caorthainn, an chaorthainn (e.g. caora an chaorthainn, rowan berries)
Genitive plural:
caorthann, na gcaorthann (e.g. duilleoga na gcaorthann, the leaves of the rowan trees)

What does “caorthann” mean?

rowan
A small tree with feathery leaves and clusters of bright red berries, also called the mountain ash.Also: mountain ash, rowan tree, quicken tree, sorbus.

“Caorthann” with the article

The plural of rowan in Irish is caorthainn. Here is caorthann after the article (an t-alt), in the singular and the plural.

an caorthann
the rowan
No change after an
na caorthainn
the rowans
Plural: no change after na

“Caorthann” in a sentence: Irish examples

Common Irish sentences using caorthann, the Irish word for rowan.

Tá caorthann ag fás in aice an tí.
There's a rowan growing beside the house.
Bhí an caorthann lán de chaora dearga.
The rowan was full of red berries.
Is maith leis na héin caora an chaorthainn.
The birds like rowan berries.
Chuir mo sheanmháthair caorthann sa ghairdín.
My grandmother planted a rowan in the garden.
Tá caorthainn ag fás ar thaobh an tsléibhe.
Rowans are growing on the mountainside.
Deirtear go gcosnaíonn an caorthann an teach.
They say the rowan protects the house.
Rinne sé maide as adhmad caorthainn.
He made a stick from rowan wood.

Other nouns in Irish

More everyday Irish nouns to learn next.

Rowan in Irish: frequently asked questions

What is the Irish for rowan?

The Irish for rowan is caorthann (pronounced “KAY-ruh-hun”). It’s a masculine noun and the plural is caorthainn.

How do you pronounce caorthann in Irish?

Caorthann is said like “KAY-ruh-hun” (IPA /ˈkeːɾˠhən̪ˠ/).

What is the plural of rowan in Irish?

The plural of caorthann is caorthainn; with the article, na caorthainn means “the rowans”. The genitive plural is caorthann, as in duilleoga na gcaorthann (the leaves of the rowan trees).

Why does caorthann change to chaorthann or gcaorthann?

Irish changes the start of some words after certain words. After mo (my) caorthann becomes mo chaorthann (lenition), and after ár (our) or i (in) it becomes ár gcaorthann (eclipsis).

Is 'caorthann' related to 'caor', a berry?

Yes, the tree is named for its berries: 'caor' means berry, and 'caora caorthainn' are rowan berries.

Why is the rowan important in Irish folklore?

The 'caorthann' was believed to protect against fairies and witchcraft, so sprigs were hung over doors and byres, especially at Bealtaine.

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