Meaning and history
Lennie is a diminutive of Leonard and is sometimes used as a feminine form.
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: 7 births, rank #13,448
20112011: no US SSA record for this spelling
2012: 6 births, rank #14,962
2013: no US SSA record for this spelling
2014: 6 births, rank #14,558
2015: 10 births, rank #10,148
20162016: 8 births, rank #11,781
2017: 21 births, rank #5,821
2018: 19 births, rank #6,248
2019: 17 births, rank #6,698
2020: 21 births, rank #5,667
20212021: 22 births, rank #5,573
2022: 31 births, rank #4,472
2023: 66 births, rank #2,646
2024: 51 births, rank #3,119
20252025: 69 births, rank #2,542
Lennie moved from #909 to #982 for boys between 1964 and 1965. Its highest annual birth count came in 1957, with 82 births.