feminine · Portuguese

Isabel

My God is an oath, from the Elizabeth family.

Modern

Origin and meaning of Isabel

Isabel belongs to the same family as Elizabeth despite their different spellings.

The medieval Occitan form circulated among European royal houses. Its root goes back to Elisheva; Elizabeth also names John the Baptist's mother in the biblical account. Isabel does not have a separate etymology from Elizabeth.

Forms and variants

IsabelleIsabellaElizabeth

Sources consulted

Checked on September 14, 2026.

Does it go with your surname?

Type the family surname and instantly see the sound harmony with Isabel.

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Which surnames go well with Isabel?

We calculate how Isabel sounds next to the 6 most common surnames in the English-speaking world. The score runs from 0 to 100 and weighs length contrast, the cadence of the pair and cacophony at the join — a row only gets a comment when there is something specific to point out.

Name + surnameSyllablesScore
Isabel Williams592Great harmony
Isabel Johnson591Great harmony
Isabel Jones591Great harmony
Isabel Taylor590Great harmony
Isabel Brown489Great harmony
Isabel Smith489Great harmony

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Numerology of the name Isabel

Every letter in Isabel carries a value. Added up, they reveal three numbers describing talents, motivations and the impression the name makes.

3
Ruling number

Expression

Number 3 brings creativity and joy: it communicates, charms and inspires.

CreativeExpressiveOptimistic
6

Soul number

Care

Inner desire: Number 6 brings love and responsibility: it protects family and nurtures.

6

Personality number

Care

First impression: Number 6 brings love and responsibility: it protects family and nurtures.

Numerology is a symbolic, cultural reading: fun and inspiration, not science.

Sweet nicknames for Isabel

Affectionate ways to call Isabel every day.

IsaBelBelinha

About the name Isabel

Isabel is a feminine name. Origin: Portuguese. Meaning: “My God is an oath, from the Elizabeth family.”. Rarity: Modern (Top 200: popular yet current).

Choosing your baby's name? Try Isabel with your family surname in our generator and see, in real time, the sound harmony, avoiding cacophony and finding the perfect rhythm.

In Pythagorean numerology, Isabel resonates with the number 3 (Expression), an energy many parents tie to the character they dream of nurturing in their child. See the full reading in the numerology section above.

Frequently asked questions about Isabel

What does the name Isabel mean?

Isabel means “My God is an oath, from the Elizabeth family.”.

Is Isabel a boy's name or a girl's name?

Isabel is a feminine name.

What is the origin of the name Isabel?

Isabel is a name of Portuguese origin.

Is Isabel a common or rare name?

On the CraftsNames scale, Isabel is classified as Modern: Top 200: popular yet current.

What nicknames go with Isabel?

Common affectionate nicknames for Isabel: Isa, Bel, Belinha.

What is the numerology number of the name Isabel?

In Pythagorean numerology, Isabel has the expression number 3: Expression.

Names similar to Isabel

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