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Baptism in Irish (Baisteadh): Meaning, Pronunciation, Usage

‘baisteadh’ also means: christening party · naming

The Irish for baptism is baisteadh, a masculine noun (plural baistí). Ag baisteadh is baptizing, from the verb baist.
Updated October 2026Report a mistake

How to say “baptism” in Irish

Irish:
baisteadh
English:
baptism, christening party, naming
Word type:
noun (verbal noun)
Verbal noun of:
baist, to baptize (ag baisteadh, baptizing)
Gender:
masculine
Pronunciation:
“BASH-tyuh”  /ˈbˠaʃtʲə/
Various forms
Plural:
baistí (baptisms)
Genitive singular:
baiste, an bhaiste (e.g. lá an bhaiste, the day of the baptism)
Genitive plural:
baistí, na mbaistí (e.g. clár na mbaistí, the register of baptisms)

What does “baisteadh” mean?

“Baisteadh” has three alternative meanings. The most common comes first.

baptism
The religious ceremony of baptizing someone; it is the verbal noun of the verb 'baist' (baptize).Also: christening, baptizing.
2 other meanings: christening party or naming
2christening party
A celebration or party held after a child's christening.Also: christening celebration.
3naming
The act of giving a name to someone or something, as in a christening.Also: christening.

Other Irish words for baptism: baiste (baptism)

“Baisteadh” as a verbal noun

After ag, baisteadh means baptizing: it is the verbal noun of the verb baist (to baptize). A noun that follows it goes into the genitive.

agat
+
baisteadhverbal noun
=
ag baisteadhbaptizing

“Baisteadh” with the article

The plural of baptism in Irish is baistí. Here is baisteadh after the article (an t-alt), in the singular and the plural.

an baisteadh
the baptism
No change after an
na baistí
the baptisms
Plural: no change after na

“Baisteadh” in a sentence: Irish examples

Common Irish sentences using baisteadh, the Irish word for baptism.

Beidh baisteadh an linbh ann Dé Domhnaigh.
The baby's christening will be on Sunday.
Bhí an baisteadh sa séipéal áitiúil.
The baptism was in the local church.
Cheannaigh mé bronntanas don bhaisteadh.
I bought a present for the christening.
Chaith sí éadaí baiste a máthar.
She wore her mother's christening clothes.
Is iomaí baisteadh a bhí sa teaghlach i mbliana.
There were many christenings in the family this year.
Ba é an sagart paróiste a rinne mo bhaisteadh.
It was the parish priest who baptized me.
Tá na baistí go léir taifeadta sa leabhar.
All the baptisms are recorded in the book.

Other nouns in Irish

More everyday Irish nouns to learn next.

Baptism in Irish: frequently asked questions

What is the Irish for baptism?

The Irish for baptism is baisteadh (pronounced “BASH-tyuh”). It’s a masculine noun and the plural is baistí. Depending on context it can also mean christening party or naming.

How do you pronounce baisteadh in Irish?

Baisteadh is said like “BASH-tyuh” (IPA /ˈbˠaʃtʲə/).

What is the plural of baptism in Irish?

The plural of baisteadh is baistí; with the article, na baistí means “the baptisms”. The genitive plural is baistí, as in clár na mbaistí (the register of baptisms).

Does baisteadh have more than one meaning?

Yes. Baisteadh can mean baptism, christening party or naming, depending on context; the first is the most common.

Why does baisteadh change to bhaisteadh or mbaisteadh?

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

What is 'ainm baiste'?

'Ainm baiste' is your Christian or first name, the name given at baptism, as opposed to your 'sloinne' (surname).

What are godparents called in Irish?

A godparent is 'cara Críost' and a godchild is 'leanbh baiste' (or 'mac baiste' / 'iníon bhaiste').

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