Rosilyn, of Latin origin, is a unique and distinctive name that has gained popularity over time. It is derived from the Latin word 'rosa', meaning rose, and the suffix '-lyn'. Thisuffix gives the name a gentle, melodic sound, reminiscent of its floral inspiration. Rosilyn was likely created as a variant of Rosalyn or Roslynn, adding a touch of individuality to these traditional names. Its popularity can be attributed to its pleasing phonetics and the enduring appeal of rose-related names for females.
The name Rosilyn appears to have been quite popular during the mid-20th century, particularly between 1943 and 1957, with the highest number of births recorded in those years (11 births in 1943, 12 births in 1946, and 22 births in 1949). However, its popularity declined thereafter, with fewer than 10 births per year between 1958 and 2023. Notably, there were no recorded births for Rosilyn between 1979 and 2004, and the most recent years have seen varying numbers of births, ranging from 5 to 11 per year.