Fun Facts About the Name Leiby
- 171 babies named Leiby: U.S. records list 171 babies given the name Leiby from 1880 through 2025.
What Does the Name Leiby Mean?
Leiby is an affectionate Yiddish diminutive of the name Leyb (also spelled Leib), and it means "lion." The underlying Yiddish word leyb comes from the German word for lion, Middle High German lewe, the ancestor of modern German Löwe; that word in turn goes back through Latin leo to Greek leōn. The added -y is a diminutive ending, giving the sense of "little lion" or simply "dear Leyb."
In Ashkenazi Jewish practice, Leyb is a kinui, a vernacular name paired with a Hebrew name. It is traditionally matched with Yehuda (Judah), because Jacob's blessing in Genesis compares Judah to a lion. That pairing is a naming custom rather than an etymological link: the Hebrew name Yehuda and the Yiddish word for lion are unrelated in origin, and they were joined by meaning and symbolism.
Leiby Name History & Origins
Leyb developed among Yiddish-speaking Jews in central and eastern Europe as the everyday form of a name whose Hebrew counterpart was often Yehuda, though it also stood on its own. Because the Yiddish word for lion was familiar and concrete, the name needed no translation to be understood, and it appears in a range of spellings as Yiddish was written in Hebrew letters and later rendered in Latin ones: Leyb, Leib, Laib.
Diminutive forms were common in Yiddish speech, where an affectionate ending could be added to almost any name. Yiddish itself formed Leybele; the spelling Leiby reflects the English-style -y ending, which Ashkenazi families in English-speaking countries used for the same affectionate purpose. As a result, Leiby functions mainly as a familiar or childhood form of Leyb rather than as a separate traditional name, and it is most often encountered in Jewish communities in the United States and, later, Israel.
How Popular is the Name Leiby?
Leiby has historically been an exceptionally rare given name in the United States, remaining well outside the national mainstream. It saw its highest recorded annual births in 2025. Its best rank was #4,005 in 2025.
U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #4,005 | 27 | 0.0016% |
| 2024 | #5,339 | 18 | 0.0010% |
| 2023 | #6,375 | 14 | 0.0008% |
| 2022 | #5,547 | 17 | 0.0010% |
| 2021 | #5,920 | 15 | 0.0009% |
| 2020 | #10,172 | 7 | 0.0004% |
| 2019 | #7,011 | 12 | 0.0007% |
| 2017 | #7,911 | 10 | 0.0005% |
| 2016 | #13,411 | 5 | 0.0003% |
| 2015 | #10,196 | 7 | 0.0004% |
| 2014 | #10,284 | 7 | 0.0004% |
| 2013 | #9,315 | 8 | 0.0004% |
| 2012 | #10,350 | 7 | 0.0004% |
| 2011 | #11,697 | 6 | 0.0003% |
| 2008 | #11,971 | 6 | 0.0003% |
| 2000 | #11,463 | 5 | 0.0003% |
Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.
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How the Name Leiby Shapes Your Personality and Life?
You always bring to completion anything you start. You are generous but like to see returns from your giving. You have an executive ability, you are a leader. You are moral, balanced, honest and intellectual, and you may attain spirituality. You are wise and practical with an appreciation of beauty. You always think before you act. You have an eventful, exciting life. You are versatile and have the ability to learn easily.
Position and social status is very important for you and you are always looking for way to improve your position in society. You have power and ability to chose your own destiny and achieve anything you want in life. You can expand in any direction according to your will and the set of values. You have passion for justice and belong to the position of authority. You have an inherent courage and endurance to accomplish "The Impossible Dream". With the power comes responsibility. You hold keys to the material world, but with this gift comes high spiritual responsibility to be fair and true to others. You are philosophical and mature, determined and intense with a desire to endure, often religious.
✦ Leiby's Deeper Meaning & Tips for Parents Discover Leiby's symbolic numbers and practical tips for choosing a name that complements your child's birth date.