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: no US SSA record for this spelling
2013: no US SSA record for this spelling
2014: no US SSA record for this spelling
2015: no US SSA record for this spelling
20162016: no US SSA record for this spelling
2017: no US SSA record for this spelling
2018: no US SSA record for this spelling
2019: no US SSA record for this spelling
2020: 7 births, rank #9,554
20212021: 9 births, rank #8,166
2022: no US SSA record for this spelling
2023: no US SSA record for this spelling
2024: 14 births, rank #6,199
20252025: 5 births, rank #12,008
In 2025, 5 babies were recorded with the name Theodorus, ranking #12,008 among boys.