Simao is a boy name. It last appeared in U.S. Social Security records in 2014. Simao first appears in the data in 2008 and reached its peak in 2008 (7 births). The chart below shows how the name has risen and fallen over time.
How popular is Simao? (U.S. births per year)
U.S. births per year, 2008–2014 · hover or tap for the count and national rank · source: U.S. Social Security Administration