Fun Facts About the Name Kennedii
- 80 babies named Kennedii: U.S. records list 80 babies given the name Kennedii from 1880 through 2025.
What Does the Name Kennedii Mean?
Kennedii is a respelled form of the surname and given name Kennedy, which is Irish in origin. The surname stands for the Gaelic Ó Cinnéide, meaning "descendant of Cinnéide." The personal name Cinnéide is usually analyzed as ceann, "head," joined to éidigh, an adjective meaning "ugly" or "misshapen," so the literal sense would be "ugly head" or "misshapen head." A competing explanation connects the second element to éide, "armor," giving "helmeted head" or "helmeted one" - a reading often favored because it suits a leader or warrior. Which derivation is original is not settled, and the customary "helmeted" gloss is an interpretation layered onto a disputed root.
The spelling Kennedii keeps the English pronunciation and meaning of Kennedy and changes only the written ending, respelling the final vowel as -ii. That ending reflects a spelling preference rather than a separate origin or a second meaning.
Kennedii Name History & Origins
The name behind Kennedii is the Irish surname Ó Cinnéide, anglicized over time as Kennedy. In Gaelic Ireland, Ó marked a patronymic, so the surname identified a family as the descendants of a man named Cinnéide. Two separate Irish families carried it: the Ó Cinnéide of Ormond in what is now County Tipperary, a branch of the Dál gCais, and the Ó Cinnéide of County Clare. They belonged to the Gaelic landed class, and the surname spread from those heartlands through later migration.
A Scottish surname Kennedy developed separately in Carrick, Ayrshire, where the family held land and its heads became earls of Cassillis. That Scottish name is also Gaelic in background, but it grew out of its own regional tradition, and its relationship to the Irish Ó Cinnéide is treated differently by different accounts rather than as one simple line of descent.
Kennedy entered English given-name use from the surname, at first mainly for boys and later also for girls, particularly in the United States. Kennedii belongs to that given-name usage; its respelled ending marks it as a variant written form of the same name rather than a distinct name with its own derivation.
How Popular is the Name Kennedii?
Kennedii 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 2014. Its best rank was #8,727 in 2014.
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 | #12,553 | 7 | 0.0004% |
| 2024 | #16,437 | 5 | 0.0003% |
| 2022 | #12,916 | 7 | 0.0004% |
| 2020 | #16,334 | 5 | 0.0003% |
| 2019 | #14,698 | 6 | 0.0004% |
| 2018 | #13,151 | 7 | 0.0004% |
| 2017 | #13,411 | 7 | 0.0004% |
| 2016 | #15,306 | 6 | 0.0003% |
| 2015 | #15,477 | 6 | 0.0003% |
| 2014 | #8,727 | 13 | 0.0007% |
| 2013 | #17,967 | 5 | 0.0003% |
| 2011 | #15,823 | 6 | 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 Kennedii 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 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.
✦ Kennedii's Deeper Meaning & Tips for Parents Discover Kennedii's symbolic numbers and practical tips for choosing a name that complements your child's birth date.