Niamh De Brún has shared the most heartwarming glimpse into life after welcoming her second child, announcing the arrival of baby boy Seán Óg Reid with a series of deeply emotional posts.
The influencer revealed the happy news on Instagram, introducing her newborn son to her followers with a touching caption: “Welcome Seán Óg Reid. Named after both our fathers
“Born 11.12.2025 ~ 8lbs 01oz .”
The meaningful name choice struck a chord with fans, adding another layer of sentiment to what has already been an incredibly special time for the family.
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In the days following Seán Óg’s arrival, Niamh shared an intimate video capturing a moment she says she’ll never forget — her first meeting as a family of four.
The emotional clip shows her and husband Mark watching as their daughter Harper meets her newborn brother for the very first time in hospital.
“This video isn’t good for the postpartum hormone dip,” Niamh admitted honestly, before adding, “Our first meeting as a family of four.
“We’ll never forget this moment.”
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The love continued to pour through in another post as the family prepared to leave hospital together.
Sharing a snapshot of the milestone moment, Niamh wrote: “Four hearts. One life upgrade.
“Leaving the hospital as a family of four — our newborn son, our Harper, and the love that multiplied,” she continued. “Just everything. I feel so grateful.”
Congratulations to Niamh, Mark, Harper and baby Seán Óg on their beautiful new beginning!
