Great tide or from the sea
Dilynn is a modern Americanized spelling of the Welsh name Dylan. While Dylan is traditionally masculine, this phonetic variation is used almost exclusively for girls to give the name a more feminine appearance.
Less common today
Dilynn isn't in the latest US Top 1000. It last peaked at #3,778 in 2011.
US births per 5-year period, 1990–present (SSA data).
