Rubit is a girl name. It last appeared in U.S. Social Security records in 2002. Rubit first appears in the data in 1991 and reached its peak in 1991 (8 births). The chart below shows how the name has risen and fallen over time.
How popular is Rubit? (U.S. births per year)
U.S. births per year, 1991–2002 · hover or tap for the count and national rank · source: U.S. Social Security Administration