Fun Facts About the Name Kain
- More than 3 thousand babies named Kain: U.S. records list 3,749 babies given the name Kain from 1880 through 2025.
What Does the Name Kain Mean?
Kain is a variant spelling of Cain, the biblical son of Adam and Eve. The name comes from Hebrew Qayin (קַיִן). Its traditional meaning is "acquired" or "possession," based on the Hebrew verb qanah, "to acquire" or "gain," and on Eve's statement in Genesis 4:1 that she had acquired a man with the Lord's help.
The etymology is not fully settled. Some connect Qayin with Hebrew qayin, a word for "spear" or "metal blade," and thus with a "smith" or metalworker. That explanation is less certain than the traditional "acquired" reading. In German and some other European languages, Kain is the usual form of the biblical name; in English, Cain is standard and Kain is an alternate spelling.
Kain Name History & Origins
The name is chiefly known from the biblical figure Cain in the Book of Genesis. The Hebrew text has Qayin; the Greek Septuagint renders the name Kain (Κάιν), and the Latin Vulgate has Cain. The spelling Kain reflects the Greek form or later European orthography, especially German, where it is the standard biblical spelling.
In English, Cain became the usual spelling. Kain appears as a variant given name and as a surname, and it is also used in several European languages. The name's best-known association remains the biblical Cain, who killed his brother Abel. Later literary and fictional works have used the spelling Kain, including the Legacy of Kain video game series, but those uses are modern and do not represent the name's origin.
How Popular is the Name Kain?
Kain 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 2016. Its best rank was #1,093 in 2016.
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 | #1,738 | 94 | 0.0055% |
| 2024 | #1,578 | 109 | 0.0064% |
| 2023 | #1,654 | 104 | 0.0061% |
| 2022 | #1,683 | 102 | 0.0058% |
| 2021 | #1,321 | 141 | 0.0081% |
| 2020 | #1,546 | 107 | 0.0062% |
| 2019 | #1,398 | 127 | 0.0071% |
| 2018 | #1,286 | 143 | 0.0079% |
| 2017 | #1,136 | 168 | 0.0091% |
| 2016 | #1,093 | 180 | 0.0095% |
| 2015 | #1,390 | 124 | 0.0065% |
| 2014 | #1,211 | 152 | 0.0079% |
| 2013 | #1,281 | 136 | 0.0072% |
| 2012 | #1,289 | 136 | 0.0072% |
| 2011 | #1,337 | 127 | 0.0067% |
| 2010 | #1,368 | 124 | 0.0065% |
| 2009 | #1,525 | 109 | 0.0055% |
| 2008 | #1,458 | 113 | 0.0055% |
| 2007 | #1,532 | 103 | 0.0050% |
| 2006 | #1,599 | 91 | 0.0044% |
| 2005 | #1,549 | 91 | 0.0046% |
| 2004 | #1,770 | 71 | 0.0036% |
| 2003 | #1,301 | 108 | 0.0055% |
| 2002 | #1,351 | 98 | 0.0050% |
| 2001 | #1,346 | 96 | 0.0049% |
| 2000 | #1,255 | 105 | 0.0053% |
| 1999 | #1,257 | 99 | 0.0052% |
| 1998 | #1,266 | 96 | 0.0050% |
| 1997 | #1,358 | 82 | 0.0043% |
| 1996 | #1,307 | 84 | 0.0044% |
| 1995 | #1,501 | 64 | 0.0034% |
| 1994 | #1,744 | 51 | 0.0026% |
| 1993 | #2,148 | 37 | 0.0019% |
| 1992 | #3,162 | 21 | 0.0011% |
| 1991 | #4,125 | 14 | 0.0007% |
| 1990 | #4,546 | 12 | 0.0006% |
| 1989 | #5,001 | 10 | 0.0005% |
| 1988 | #4,045 | 12 | 0.0006% |
| 1987 | #4,416 | 10 | 0.0005% |
| 1986 | #4,661 | 9 | 0.0005% |
| 1985 | #4,201 | 10 | 0.0005% |
| 1984 | #5,970 | 6 | 0.0003% |
| 1983 | #3,750 | 11 | 0.0006% |
| 1982 | #4,409 | 9 | 0.0005% |
| 1981 | #6,779 | 5 | 0.0003% |
| 1980 | #6,752 | 5 | 0.0003% |
| 1979 | #4,625 | 8 | 0.0005% |
| 1978 | #4,353 | 8 | 0.0005% |
| 1976 | #6,029 | 5 | 0.0003% |
| 1974 | #2,874 | 13 | 0.0008% |
| 1973 | #3,574 | 9 | 0.0006% |
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 Kain Shapes Your Personality and Life?
EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. You either enjoy great success or suffer abject misery. The solution is service to others. Use your leadership abilities for humanity and not for self-glorification. You are bold, independent, inquisitive and interested in research. You know what you want and why you want it.
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.
✦ Kain's Deeper Meaning & Tips for Parents Discover Kain's symbolic numbers and practical tips for choosing a name that complements your child's birth date.