Shaileen, of Irish origin, is a unique and beautiful feminine given name. It is derived from the Irish surname Ó Siodhacháin, which means "descendant of Siodhachán." Siodhachán itself is an old Irish personal name believed to mean "peaceful warrior," adding depth and intrigue to Shaileen's heritage. The name has a melodic flow with its combination of 'sha' and 'leen,' making it appealing and easy on the ear. Although not extensively used, Shaileen stands out as an uncommon choice for parents seeking a distinctive name for their daughter that pays homage to Irish culture and history.
"The name Shaileen experienced fluctuations in popularity over the years, with peaks in usage during 1998, 1999, and 2009, each year having 6 births. It also saw a rise in use again in 2016, with another 6 births recorded that year. However, there was a notable dip in usage in 2003 with only 5 births registered during that time."