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Baby in Irish (Babaí): Meaning, Pronunciation, Usage

The Irish for baby is babaí, a masculine noun (plural babaithe).
Updated October 2026Report a mistake

How to say “baby” in Irish

Irish:
babaí
English:
baby
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“BAB-ee”  /ˈbˠabˠiː/
Various forms
Plural:
babaithe (babies)
Genitive singular:
babaí, an bhabaí (e.g. cóta an bhabaí, the baby's coat)
Genitive plural:
babaithe, na mbabaithe (e.g. éadaí babaithe, baby clothes)

What does “babaí” mean?

baby
A very young child, especially one who cannot yet walk or talk.Also: infant, newborn, babe.

Other Irish words for baby: leanbh (child), naíonán (infant), bunóc (infant), leanbán (little child)

“Babaí” with the article

The plural of baby in Irish is babaithe. Here is babaí after the article (an t-alt), in the singular and the plural.

an babaí
the baby
No change after an
na babaithe
the babies
Plural: no change after na

“Babaí” in a sentence: Irish examples

Common Irish sentences using babaí, the Irish word for baby.

Tá babaí nua ag mo dheirfiúr.
My sister has a new baby.
Tá an babaí ina chodladh anois.
The baby is asleep now.
Bhí cóta an bhabaí fliuch ar maidin.
The baby's coat was wet this morning.
Rugadh beirt bhabaithe san ospidéal aréir.
Two babies were born in the hospital last night.
Ná dúisigh mo bhabaí, le do thoil.
Don't wake my baby, please.
Bhí sí ag caoineadh ar nós babaí.
She was crying like a baby.
Cheannaigh siad bréagáin do na babaithe.
They bought toys for the babies.

Other nouns in Irish

More everyday Irish nouns to learn next.

Baby in Irish: frequently asked questions

What is the Irish for baby?

The Irish for baby is babaí (pronounced “BAB-ee”). It’s a masculine noun and the plural is babaithe.

How do you pronounce babaí in Irish?

Babaí is said like “BAB-ee” (IPA /ˈbˠabˠiː/).

What is the plural of baby in Irish?

The plural of babaí is babaithe; with the article, na babaithe means “the babies”. The genitive plural is babaithe, as in éadaí babaithe (baby clothes).

Why does babaí change to bhabaí or mbabaí?

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

What is the difference between babaí, leanbh and naíonán?

Babaí is the everyday word for a baby; naíonán is more formal for an infant, and leanbh means a child more generally, though it is also used for a baby.

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