20062006: no US SSA record for this spelling
2007: no US SSA record for this spelling
2008: no US SSA record for this spelling
2009: no US SSA record for this spelling
2010: no US SSA record for this spelling
20112011: no US SSA record for this spelling
2012: 10 births, rank #7,559
2013: no US SSA record for this spelling
2014: 6 births, rank #10,717
2015: 10 births, rank #7,491
20162016: 8 births, rank #8,816
2017: 12 births, rank #6,685
2018: 20 births, rank #4,739
2019: 15 births, rank #5,813
2020: 14 births, rank #5,980
20212021: 21 births, rank #4,628
2022: 12 births, rank #6,828
2023: 9 births, rank #8,255
2024: 6 births, rank #10,938
20252025: 8 births, rank #8,910
In 2025, 8 babies were recorded with the name Aaro, ranking #8,910 among boys.