October 31
Why this day? Riv is a short form of River, and shares its name day.
Riv is celebrated in the United States on October 31.
Riv is a short form of River. It keeps its origin (English (nature name)) and meaning — a flowing watercourse, and shares its name day, October 31.
On birth records, Riv is rarely written as such: the Rivs are Rivers (34,514 births). For the name's history, year-by-year popularity and famous bearers, read the River page. Riv is also a short form of Rivka, Rivers.
Riv is a short form of River, which means a flowing watercourse.
October 31, together with River: 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 River.
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