20052005: no US SSA record for this spelling
2006: no US SSA record for this spelling
2007: 5 births, rank #12,367
2008: no US SSA record for this spelling
2009: no US SSA record for this spelling
20102010: no US SSA record for this spelling
2011: 5 births, rank #12,287
2012: no US SSA record for this spelling
2013: no US SSA record for this spelling
2014: 6 births, rank #10,717
20152015: 8 births, rank #8,744
2016: 6 births, rank #10,744
2017: 8 births, rank #8,840
2018: 11 births, rank #7,136
2019: 7 births, rank #9,756
20202020: 13 births, rank #6,296
2021: 7 births, rank #9,714
2022: 7 births, rank #9,823
2023: 9 births, rank #8,255
20242024: 10 births, rank #7,765
In 2024, 10 babies were recorded with the name Cas, ranking #7,765 among boys.