páiste/páistín; naíonán; leanbh/leanbán are Irish words for 'baby'. Scots Gaelic is ?
It should be written:Fáilte roimh an leanbh nua!and it means "welcome new baby!" in Irish.
leanbán / leanbh / baibín / babaí / babóg
In Irish it's: leanbán / leanbh / babaí / baibín
The Celtic word for 'baby' is "leanbh" in Irish Gaelic, "plentyn" in Welsh, and "piol" in Cornish.
It's properly spelled LEANBH and just means a child, male or female. Pronounced lan-uv in the SW and W, and lan-oo in the NW.
Irish: páiste or leanbh; leanabh in Scottish Gaelic.
Tá ár leanbh beirthe
Is leanbh aonair mé. Is páiste aonraic mé.
Go mbeannaí Dia an páisteGo mbeannaí Dia an leanbh.
Go mbeannaí Dia an leanbh / Go mbeannaí Dia an páiste Coisreacadh Dé ar an leanbh / Coisreacadh Dé ar an bpáiste
It means something like "you are my little baby girl" in Irish Gaelic, but isn't quite right. A better version might be "is tú m'iníon bheag". See the related link.