Meaning and history
Dennis is the usual English, German, and Dutch form of Denis.
20062006: 1,029 births, rank #313
2007: 968 births, rank #330
2008: 833 births, rank #368
2009: 845 births, rank #362
2010: 726 births, rank #391
20112011: 685 births, rank #413
2012: 661 births, rank #424
2013: 625 births, rank #454
2014: 578 births, rank #486
2015: 592 births, rank #494
20162016: 587 births, rank #510
2017: 516 births, rank #545
2018: 497 births, rank #556
2019: 510 births, rank #553
2020: 414 births, rank #647
20212021: 385 births, rank #689
2022: 423 births, rank #652
2023: 427 births, rank #644
2024: 376 births, rank #708
20252025: 381 births, rank #707
Dennis rose from #709 to #707 for boys between 2024 and 2025. Its highest annual birth count came in 1952, with 24,552 births.