There is no proper term for "Irish Twins" (a derogatory phrase by the way). They would simply be siblings.
Irish twins
Irish is the proper adjective for Irish, as in "Irish dancing," "Irish jig," or "Irish bar."
"Irish twins" isn't a phrase that's from Ireland, it's an offesive phrase used outside Ireland, so there's no equivalent Irish translation. "twins" is "cúpla"
Irish twins is a name given to a set of children in the same family who are born 13 months apart.
Irish
No, twins are born within minutes of each other, not years. Irish twins are a year or less apart in age. Aggie80
Caitlin is the proper way, the Irish way which is were the name Caitlin originated from. There are other ways but Cailitn is the proper/original spelling.
Anraí
the proper term is: compacted
The word "sassenach" is spelled as "S-A-S-S-E-N-A-C-H."
leth-aonan or leth-chàraid
One term is lassies.