Charlotte Girl
SHAHR-luht
“free man” · French
#2
Janessa
GirlAmerican (modern coinage)· “blend of Jan and Vanessa”
- Meaning
- blend of Jan and Vanessa
- Origin
- American (modern coinage)
- Pronunciation
- juh-NES-uh
- Syllables
- 3
- US rank 2025
- #1,741
- US babies 2025
- 117
- Best rank
- #524 (2004)
- Peak year
- 2009
Meaning and origin of Janessa
Janessa is an American (modern coinage) name that is usually said to mean “blend of Jan and Vanessa”.
Janessa is a modern American name, usually seen as a blend of Jan or Jane with Vanessa. Vanessa was invented by Jonathan Swift for his poem Cadenus and Vanessa, formed from the first syllable of the surname of his friend Esther Vanhomrigh and a pet form of Esther. Jane comes through Old French from the Latin Johanna, the feminine of John, meaning Yahweh is gracious. Janessa appeared in the second half of the twentieth century, when many blended names were being coined in the United States. Jan, Jana and Nessa are possible nicknames.
Popularity over time
Janessa first appears in US Social Security records in 1954. It has ranked in the top 1,000 in 34 different years, starting in 1984. Its best national rank was #524 in 2004, and the most babies received it in 2009, when 556 were named Janessa. In 2025, 117 babies were named Janessa, and it ranked #1,741 nationally. That is 70% fewer than ten years earlier, so it is becoming less common.
Its national rank moved from #1,154 in 1980, #686 in 2000, #554 in 2010, and #1,741 in 2025. Of the 14,722 US girls named Janessa since records began, 32% were born in the 2000s, its biggest decade. The 2010s come next, with 3,691 babies. Since 2010, 4,732 more have been named Janessa.
Other girls' names that peaked around the same time include Madalynn, Jolie, Aiyana, Jaycee, and Amani.
Where it is most popular (2025)
In 2025, Janessa ranked highest in Pennsylvania, Indiana, and California.
| State | Rank there | Babies |
|---|---|---|
| Pennsylvania | #961 | 9 |
| Indiana | #971 | 6 |
| California | #1335 | 18 |
| Texas | #1662 | 14 |
| Florida | #1765 | 7 |
Gender, sound and spelling
In the US it is used almost only for girls.
Janessa is usually pronounced juh-NES-uh, with three syllables. It has seven letters, starts with J and ends in “-sa”.
Middle names for Janessa
A few middle names that flow with Janessa: each avoids a matching first letter, a rhyme and a vowel clash where the names meet.
Sibling names for Janessa
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Lists that include Janessa
Frequently asked questions
What does the name Janessa mean?
Janessa is an American (modern coinage) name that is usually said to mean “blend of Jan and Vanessa”.
What is the origin of the name Janessa?
Janessa has modern American roots. Janessa is a modern American name, usually seen as a blend of Jan or Jane with Vanessa.
Is Janessa a popular name?
Not especially. Janessa ranked #1,741 in the US in 2025, which puts it outside the top 1,000.
Is Janessa a boy or girl name?
Janessa is mainly a girl's name. In the US it is used almost only for girls.
How do you pronounce Janessa?
Janessa is usually pronounced juh-NES-uh. Stressed syllables are in capital letters.
Popularity figures come from US Social Security card applications (names given to at least five babies in a year, 1880 to 2025). How we source names and meanings