Roisin comes from the Celtic / Irish / Scottish tradition, meaning Little Rose, Ireland, Gaelic.
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How popular is Roisin?
2023peak year
Today, Roisin is rarely chosen — ranked well outside the top 1,000 (around #4231), with only about 36 babies given the name per year. But it wasn't always this way. At its peak in 2023, 54 babies were given the name (ranked #3079 nationally). Its strongest stretch was the 2010s. Roisin has been trending upward in recent years. In all, around 922 babies have been registered as Roisin since 1880.
Year-by-year registrations1880–2024 · U.S. Social Security data
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