Bailly is a girl name. It last appeared in U.S. Social Security records in 2001. Bailly first appears in the data in 1998 and reached its peak in 2001 (8 births). The chart below shows how the name has risen and fallen over time.
How popular is Bailly? (U.S. births per year)
U.S. births per year, 1998–2001 · hover or tap for the count and national rank · source: U.S. Social Security Administration