MallowbyNames

Morissa

moh-RISS-ah · Of uncertain origin; possibly a modern invented name or a variant of Marissa.

Peak popularity
1994
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Morissa since 1974

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

61117198020002020Most births 1994Girls
Data table (by decade)
DecadeGirls
1970s17
1980s48
1990s105
2000s26
2010s0
2020s0

Meaning & origin

The name Morissa is a rare and modern coinage, first appearing in U.S. Social Security records in 1974. Its meaning remains uncertain, leading some to associate it with the popular name Marissa, while others consider it a unique invention. Morissa has never entered the top 1000 rankings, reflecting its niche appeal. The name achieved its highest recorded usage in 1994, and it has maintained a stable but very low level of use since then. With no strong regional concentration, Morissa remains a distinctive choice for parents seeking a name that feels both familiar and uncommon.

Morissa first appeared in U.S. records in 1974, suggesting it is a modern coinage. It may be an elaboration of the name Moria or a variation of Marissa, itself derived from the Latin maris meaning 'of the sea.' Alternatively, it could be a simple combination of popular sounds, with the 'Mor-' prefix seen in names like Morgan and Morris. The name has remained rare, with a peak in 1994.

Nicknames & variants

Nicknames: Rissa, Mori, Issa

Variants: Marissa, Morisa

Sibling names for Morissa

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

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

M is for Morissa, our favorite little girl.

M is for Morissa…”

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

Make Morissa's book

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

Questions parents ask

What does the name Morissa mean?
The meaning is uncertain and debated. It may be a modern invention with no traditional meaning, or a variant of Marissa, which is often associated with the Latin word for 'sea.'
Is Morissa a popular baby name?
Morissa is very rare. It has never ranked in the U.S. top 1000 since records began in 1880. Its peak usage was in 1994, when it recorded its highest number of births.
Is Morissa a boy or girl name?
Morissa is almost exclusively used as a girl's name in U.S. records.