Cassiopeia Girl

Popularity: #938 · Trend: → Stable

Name Meaning & Origin Pronunciation: kas-ee-oh-PEE-uh //ˌkæsiˈoʊpiə//

Origin: Greek; Latin

Meaning: Greek: 'she who excels'; Latin: 'the queen of the stars'

Historical & Cultural Background

The name Cassiopeia has its roots in ancient Greek, deriving from the name Κασσιόπεια (Kassiópeia), which is believed to mean "she who entangles men" or "the one who is vain." The etymology can be traced back to the Greek word "kassios," meaning "to entangle," combined with the suffix "-peia," which is often associated with feminine names. This name entered the Latin language as "Cassiopeia," which was subsequently adopted into Old French before making its way into Middle English, where it retained its original form.

Historically, Cassiopeia is most notably recognized from Greek mythology as the name of a queen, the wife of King Cepheus of Ethiopia, who boasted about her beauty, claiming she was more beautiful than the Nereids, the sea nymphs. This hubris led to her punishment by the sea god Poseidon, who sent a sea monster to ravage the kingdom.

To appease Poseidon, Cassiopeia and Cepheus were compelled to sacrifice their daughter, Andromeda, who was later saved by the hero Perseus. This mythological narrative has been influential in various cultural expressions, including literature and art throughout the centuries.

In addition to its mythological roots, the name Cassiopeia has been associated with the constellation of the same name, which is prominent in the northern sky. The constellation is often depicted as a queen sitting on her throne, further reinforcing the name's regal connotations.

The constellation has been recognized since antiquity and has appeared in various astronomical texts, including Ptolemy's "Almagest" in the 2nd century. The name has thus carried a sense of nobility and grandeur, resonating through various cultural contexts and artistic representations over the centuries.

Fictional characters named Cassiopeia

The following list of fictional characters named Cassiopeia is a work in progress. If you would like to suggest an additional character, please send us the character's name along with a brief, one-sentence description of what they are best known for.

You may also submit corrections, which we will review and update as quickly as possible.

Cassiopeia is a fictional character from the TV series Battlestar Galactica. She is a skilled pilot and a member of the crew aboard the spaceship Galactica.

Sibling suggestions

If you're looking for sibling name ideas that pair well with Cassiopeia, the following options are frequently chosen as complementary choices by parents.

Similar names

Based on our extensive baby names database, several names share stylistic or phonetic similarities with Cassiopeia. These names can serve as alternatives to the sibling suggestions listed above and may help you find the perfect complementary name for your growing family.

U.S. Historical Usage

The name Cassiopeia was first seen in the United States in 1979.

Cassiopeia has ranked as high as #1375 nationally, which occurred in 2022, and has been most popular in .

In the past 5 years the name Cassiopeia has been trending up compared to the previous 5 years.

Popularity Over Time (National)

The name Cassiopeia is part of our comprehensive baby names database, which includes Social Security Administration (SSA) data dating back to 1880—the first official year of state and national tracking. The chart below shows when Cassiopeia was first recorded in the United States and illustrates how its popularity has risen and fallen over time.

Top States for Cassiopeia

We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. In some cases, you may see four or five states listed. However, we only display states where the name represents a significant percentage of births, so the number of states shown can range from one to several.

No state data available for this year.

Popularity Over Time (National) — Table

We track the national popularity of each baby name annually. The table below displays each year along with the number of births reported by the Social Security Administration. This data combines all state-level reporting from the SSA's baby names database to provide a comprehensive view of overall birth counts for Cassiopeia.

YearBirths
202412
202318
202218
202116
202010
201911
201812
201710
20167
20159
201412
20135
20125
20115
20108
20075
200512
20048
20029
20016
200010
19998
19978
19967
19956
19945
19925
19916
19909
19899
198812
198713
198614
19858
198415
198312
198213
198113
19799