Meaning and history
Delta is derived from the name of the fourth letter of the Greek alphabet, Δ, and also refers to an island or landform formed at the mouth of a river.
20062006: 14 births, rank #8,237
2007: 6 births, rank #15,491
2008: 5 births, rank #17,504
2009: 11 births, rank #9,975
2010: 8 births, rank #12,276
20112011: 8 births, rank #12,153
2012: 16 births, rank #7,456
2013: 16 births, rank #7,372
2014: 28 births, rank #4,892
2015: 39 births, rank #3,842
20162016: 39 births, rank #3,849
2017: 67 births, rank #2,597
2018: 103 births, rank #1,925
2019: 136 births, rank #1,569
2020: 119 births, rank #1,704
20212021: 105 births, rank #1,885
2022: 65 births, rank #2,661
2023: 105 births, rank #1,890
2024: 82 births, rank #2,265
20252025: 78 births, rank #2,326
Delta moved from #971 to #995 for girls between 1922 and 1934. Its highest annual birth count came in 1916, with 74 births.