MallowbyNames

Issiac

ISS-ee-ak · Of uncertain origin; likely a variant of Isaac, meaning 'he will laugh' in Hebrew.

Peak popularity
2006
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Issiac since 1981

Babies named Issiac per year in U.S. Social Security records.

49131990200020102020Most births 2006Boys
Data table (by decade)
DecadeBoys
1980s6
1990s20
2000s67
2010s12
2020s0

Meaning & origin

Issiac is an exceedingly rare variant of Isaac that first appeared in U.S. birth records in 1981. Despite never ranking in the top 1000, it saw its peak usage in 2006, after which its trajectory remained stable at very low numbers. The name is so uncommon that the incidence is fewer than 1 in every million births (one-in-N is null in the data). It has no recorded top states, indicating scattered usage. As a modern spelling variation, Issiac offers a distinctive twist on the classic Isaac, though it remains largely unfamiliar.

Issiac is a rare English variant of Isaac, which derives from the Hebrew name Yitzchaq, meaning 'he will laugh.' The name Isaac is prominently featured in the Old Testament as the son of Abraham and Sarah. Issiac likely emerged as a phonetic or spelling variation in the late 20th century, with first recorded usage in 1981, though it remains extremely uncommon.

Nicknames & variants

Nicknames: Izzy, Ike

Variants: Isaac, Issac, Izaac, Yitzchak

Sibling names for Issiac

Names that share Issiac's style, for a brother or sister.

Sisters: Isabella, Ella, Maya, Sophie, Clara

Brothers: Ethan, Noah, Liam, Caleb, Samuel

A parent animal hugging its little one, the personalized name page

I is for Issiac, our favorite little boy.

I is for Issiac…”

In a Mallowby alphabet book, Issiac's letter becomes Issiac's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Issiac's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Issiac mean?
Issiac is a variant of Isaac, a Hebrew name meaning 'he will laugh.'
How popular is the name Issiac?
Issiac is very rare. It first appeared in U.S. records in 1981, never ranked in the top 1000, and has a stable but negligible usage. Its peak year was 2006.
Is Issiac a boy's name?
Yes, Issiac is traditionally a boy's name, though it can be used for any gender.