Meitheamh is an Irish word that means "June" in English. It refers to the sixth month of the year in the Gregorian calendar and is commonly used in Ireland and in the Irish language.
'Mí an Mheithimh', month of June; 'Meitheamh', June.
April (Aibreán), May (Bealtaine), June (Meitheamh).
In Irish it's "Siún"Another answer:In Irish, the month of June is Meitheamh. (An t-Ogmhìos in Scottish)"siún sincín" means a confused person or exhausted person.The name "Siobhán" is pronounced "Siúán" in Ulster
Ireland has the same 12 months as most other countries. In the Irish language they are: Eanáir (January) Feabhra (February) Márta (March) Aibreán (April) Bealtaine (May) Meitheamh (June) Iúil (July) Lúnasa (August) Meán Fómhair (September) Deireadh Fómhair (October) Samhain (November) Nollaig (December)