November 25
Why this day? Tilly is a short form of Kaitlyn, and shares its name day.
Tilly is celebrated in the United States on November 25.
Tilly is a short form of Kaitlyn. It keeps its origin (Greek (via Irish)) and meaning — 'Pure' (via Catherine), and shares its name day, November 25.
On birth records, Tilly is rarely written as such: the Tillys are Kaitlyns (164,600 births). For the name's history, year-by-year popularity and famous bearers, read the Kaitlyn page. Tilly is also a short form of Mattie, Kaitlynn, Terra.
Tilly is a short form of Kaitlyn, which means 'Pure' (via Catherine).
November 25, together with Kaitlyn: a short form shares the name day of the name it comes from.
It is a familiar short form. It does not appear as such in birth records, where you find Kaitlyn.
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