The village of Mullagh in County Cavan has set a record this weekend for the largest gathering of Killians/Cillians/etc in one place.
According to RTÉ 327 people with a name derived from Kilian showed up to help set the record.
Mullagh is the birthplace of St. Kilian, the patron saint for sufferers of rheumatism.
People with the last name Killian were also permitted to take part. If you're named Killian or something very similar I bet you were kicking yourself that you weren't there!
World record set after 327 people with the name Cillian gathered in Co Cavan today pic.twitter.com/8vWliSM4jC— RTÉ News (@rtenews) September 9, 2018