Meaning and history
Seanna is the feminine form of Seán.
20062006: 125 births, rank #1,682
2007: 94 births, rank #2,134
2008: 86 births, rank #2,267
2009: 63 births, rank #2,800
2010: 51 births, rank #3,203
20112011: 71 births, rank #2,534
2012: 55 births, rank #3,040
2013: 54 births, rank #3,042
2014: 41 births, rank #3,719
2015: 28 births, rank #4,853
20162016: 28 births, rank #4,850
2017: 30 births, rank #4,576
2018: 16 births, rank #7,100
2019: 30 births, rank #4,546
2020: 23 births, rank #5,314
20212021: 23 births, rank #5,398
2022: 31 births, rank #4,472
2023: 27 births, rank #4,873
2024: 29 births, rank #4,669
20252025: 24 births, rank #5,238
In 2025, 24 babies were recorded with the name Seanna, ranking #5,238 among girls.