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Infant in Irish (Naíonán): Meaning, Pronunciation, Usage

‘naíonán’ also means: infant pupil

The Irish for infant is naíonán, a masculine noun (plural naíonáin).
Updated October 2026Report a mistake

How to say “infant” in Irish

Irish:
naíonán
English:
infant, infant pupil
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“nee-NAWN”  /n̪ˠiːˈn̪ˠɑːn̪ˠ/
Various forms
Plural:
naíonáin (infants)
Genitive singular:
naíonáin, an naíonáin (e.g. leaba an naíonáin, the infant's bed)
Genitive plural:
naíonán, na naíonán (e.g. bia naíonán, baby food)

What does “naíonán” mean?

“Naíonán” has two alternative meanings. The most common comes first.

infant
A very young child, a baby, especially one not yet able to walk or talk.Also: baby, babe, newborn.
1 other meaning: infant pupil
2infant pupil
In the plural, the youngest classes in primary school (naíonáin bheaga, naíonáin mhóra).Also: infant class, junior infants, senior infants.

Other Irish words for infant: babaí (baby), bunóc (infant), naí (infant)

“Naíonán” with the article

The plural of infant in Irish is naíonáin. Here is naíonán after the article (an t-alt), in the singular and the plural.

an naíonán
the infant
No change after an
na naíonáin
the infants
Plural: no change after na

“Naíonán” in a sentence: Irish examples

Common Irish sentences using naíonán, the Irish word for infant.

Tá naíonán nua ag mo dheirfiúr.
My sister has a new baby.
Bhí an naíonán ina chodladh sa chliabhán.
The infant was asleep in the cradle.
Chuala mé gol an naíonáin i rith na hoíche.
I heard the baby crying during the night.
Tá mo mhac i rang na naíonán beag.
My son is in junior infants.
Bíonn na naíonáin ag spraoi sa chlós.
The infants play in the yard.
Thug sí bainne don naíonán.
She gave milk to the baby.
Bhí naíonáin go leor san ospidéal inné.
There were plenty of babies in the hospital yesterday.

Other nouns in Irish

More everyday Irish nouns to learn next.

Infant in Irish: frequently asked questions

What is the Irish for infant?

The Irish for infant is naíonán (pronounced “nee-NAWN”). It’s a masculine noun and the plural is naíonáin. Depending on context it can also mean infant pupil.

How do you pronounce naíonán in Irish?

Naíonán is said like “nee-NAWN” (IPA /n̪ˠiːˈn̪ˠɑːn̪ˠ/).

What is the plural of infant in Irish?

The plural of naíonán is naíonáin; with the article, na naíonáin means “the infants”. The genitive plural is naíonán, as in bia naíonán (baby food).

Does naíonán have more than one meaning?

Yes. Naíonán can mean infant or infant pupil, depending on context; the first is the most common.

What is the difference between naíonán and naíonra?

Naíonán is an infant or baby, while naíonra is an Irish-language playgroup or preschool for small children.

How do Irish schools name the infant classes?

Junior infants is na naíonáin bheaga and senior infants is na naíonáin mhóra.

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