Kate
Meaning
pet form of Katherine, "pure"
Famously borne by Kate Courtney, the cross-country world champion.
The story
Kate began as the short form of Catherine and Katherine, but centuries of use have made it complete on its own. The larger name comes from the Greek Aikaterine, a root of uncertain meaning later associated with katharos, 'pure.' Kate keeps all that history while dropping every extra syllable. Its American curve has two quiet acts: familiar around 1900, softer at midcentury, then rising again from the 1980s into a 2000s and 2010s plateau before a small recent easing. The name has belonged to queens, actors, writers, and countless women whose birth certificates simply say Kate, so calling it only a nickname now misses the evidence. Catherine offers a wardrobe of short forms. Kate is the crisp white shirt among them, and plenty of families choose to start there.
The formal names behind Kate
Kate is an established short form of each of these names.
Katherine · Greek origin · linked since early Christian times to katharos, "pure," though the name's true root is older and debated; borne by saints, empresses of Russia, and centuries of English queens consort. The K-classic behind Kate, Katie, Kay, and Kitty
Catherine · Greek origin · traditionally "pure"
Kate around the world
One shared root links 26 names across 8 languages.
Shared root: from Greek Aikaterine, linked since early Christian times to katharos "pure", though the name's true origin predates that folk etymology
The constellation
18 more branches of this family
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Kate peaked in the 2000s and the 2010s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
2,116 people · the #4,915 first name in Brazil · about 1 in 100,000 · median age 34
Among people named Kate living in Brazil at the 2022 census, more were born in the 1980s than in any other decade.
The census also counted 69 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Kate
Most people given the name Kate in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Kate deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Kate truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Kate fits with your family’s names and surname.
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