Onassis

Greek — Associated with wealth and prestige due to the family's historical
Greece origin · Boy name
97% boys3% girls
#887US 2023
1.3kBirths / yr
Stable
18All-time births
📅 Since 196800
How to pronounce Onassis
oh·NAH·sis
/oʊ.ˈnɑ.sɪs/ · stress on NAH · 3 syllables
Greek
Associated with wealth and prestige due to the family's historical · Greece origin

What does Onassis mean and where does it come from?

Onassis is a surname that has gained notoriety, primarily due to the achievements of Aristotle Onassis, a Greek shipping magnate. The name has Greek origins, often associated with wealth and prestige due to the family's historical prominence in shipping and finance. Greek surnames often denote linea

Cultural significance
Onassis has been a cherished name across cultures, particularly in Greece-speaking communities, where it reflects values of greek.
Peak popularity
Reached #4119 in 1968 — currently #887 in the US.
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Related Reading
Greece-origin baby names with timeless appeal
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What middle names flow best with Onassis?

Onassis works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Onassis Grace
Most popular combo · classic
Onassis Rose
Floral · soft ending
Onassis Mae
Sweet · timeless
Onassis Claire
French influence · crisp
Onassis Jane
Literary · strong
Onassis Skye
Modern · airy feel
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Middle Names
The best middle names for Onassis
Browse ideas →

How popular is Onassis right now?

Holding steady — currently #887 in the US out of 135.5k tracked names

US Trend 20212023#887 · Top 0.65%
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#8871,313▲ up 5 · +2% births
2022#8921,293▲ up 5 · +2% births
2021#8971,263

The story of Onassis

Onassis is a relatively modern name, first appearing in US records in 1968. With 18 total births recorded, Onassis remains relatively uncommon. The name has grown more popular over time, rising from #897 in 2021 to #887 in 2023.

Names that peaked alongside Onassis in 1968:

Onassis by decade

Onassis peaked in the 1960s. See all 1960s names →

DecadeBirths
1960s6
1980s5
1990s7
💎Onassis has only 18 total recorded births since 1968 — rarer than 99% of names in our database.

What are good nicknames for Onassis?

Common
OnaOnOnieOnyAssis

Common questions about the name Onassis

What does the name Onassis mean?
Onassis means "Greek" — a name rooted in Greece tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Onassis?
Onassis is currently ranked #887 as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Onassis?
Onassis originates from Greece tradition. Greece names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Onassis?
Onassis is a three-syllable name pronounced OW0 N AA1 S IH0 S. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Onassis?
Onassis pairs beautifully with sibling names that share a similar Greece heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.