Fun Facts About the Name Caleo
- 47 babies named Caleo: U.S. records list 47 babies given the name Caleo from 1880 through 2025.
What Does the Name Caleo Mean?
Caleo is a modern given name taken from the Latin verb caleō, meaning "I am warm" or "I glow." The verb is caleō, calēre, a second-conjugation Latin verb whose root cal- carries the idea of heat; it is related to calor, "heat," and to English calefaction. Literally, caleō is the first-person singular present tense, so the exact translation is "I am warm." As a name meaning, it is usually rendered "warm" or "glowing." Latin authors also used the verb figuratively for being inflamed, excited, or in love, and those extended senses sometimes appear in symbolic explanations of the name. The spelling is Latin; the similar Greek verb καλέω (kaleō), "I call," is normally transliterated with a k and is a different word.
Caleo Name History & Origins
The Latin verb caleō, calēre is classical, appearing in Roman prose and poetry for physical warmth and for metaphorical heat such as emotional or military excitement. In modern English use, Caleo is a given name taken directly from that verb. As a personal name, it is a direct lexical borrowing, not a variant of a traditional name such as Caleb. The initial C reflects Latin spelling; the Greek verb καλέω (kaleō), "I call," is usually transliterated with a k, and the Hawaiian name Kaleo (from ka leo, "the voice") is a separate name. The Latin root cal- also underlies calor, "heat," and English calefaction.
How Popular is the Name Caleo?
Caleo 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 #5,898 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 | #5,898 | 15 | 0.0009% |
| 2024 | #10,032 | 7 | 0.0004% |
| 2023 | #12,531 | 5 | 0.0003% |
| 2022 | #9,111 | 8 | 0.0005% |
| 2020 | #12,338 | 5 | 0.0003% |
| 2019 | #9,910 | 7 | 0.0004% |
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 Caleo Shapes Your Personality and Life?
You are cheerful and friendly, but are apt to have an emotional life. You like to have several lines of effort going at once. You are a good talker and promoter and seldom worry over anything. At times, you can be impatient, and impulsive. You have the ability to bring an idea to completion. You can express yourself joyously and constructively. You might be psychic, but not know it. You are bold, independent, inquisitive and interested in research. You know what you want and why you want it.
You desire to inspire and lead, to control other's affairs. You are giving, courageous and bold, action oriented,energetic and strong willed. You want to make a difference in the world, and this attitude often attracts you to cultural interests, politics, social issues, and the cultivation of your creative talents.
✦ Caleo's Deeper Meaning & Tips for Parents Discover Caleo's symbolic numbers and practical tips for choosing a name that complements your child's birth date.