The baby name Seffy is a Female name , 2 syllables long and is pronounced SEF-ee (IPA: /ˈsɛfi/).
The baby name Seffy is a Female name , 2 syllables long and is pronounced SEF-ee (IPA: /ˈsɛfi/).
Seffy is in Origin.
Seffy is a contemporary diminutive rooted in Hebrew via Yosef (the biblical Joseph). It traces to the verb yasaf, “to add,” yielding the meaning “God will add/increase.” Within Jewish communities, affectionate short forms such as Sefi and Seffy have circulated in Modern Hebrew and diaspora English; in Israel Sefi is the common spelling, while in Anglophone settings Seffy appears more often. As a standalone given name, it has seen rare but growing use from the late 20th century onward.
Unisex by feel, Seffy can shorten Joseph, Yosef, or their feminine counterparts Josefa/Josephine, preserving the same hopeful meaning. Less commonly, it overlaps with nicknames built on Seph/Sephi derived from Joseph. Variant spellings include Sefi, Sefy, Sephi, Seffie, and Sephy; related longer forms are Joseph, Yosef, Josefa, Josefina, and Josephine. The double-f form reflects English phonetics, while single-f spellings align with Hebrew transliteration.
Seffy is extremely rare. Across 12 countries, we found just 26 recorded uses of it.
Based on birth registration data from national statistics agencies.
| Country | Gender | Year | Rank | Born | of |
|---|---|---|---|---|---|
| PS | 0 | #226 | 1 | 5,692 | |
| IL | 0 | #281 | 2 | 6,291 | |
| GH | Girls | 0 | #337 | 1 | 6,973 |
| PT | Girls | 0 | #471 | 1 | 7,952 |
| PS | Girls | 0 | #547 | 1 | 10,981 |
| PS | Boys | 0 | #559 | 3 | 10,655 |
| IL | Boys | 0 | #622 | 4 | 10,983 |
| SG | Girls | 0 | #632 | 1 | 18,916 |
| IL | Girls | 0 | #643 | 3 | 11,648 |
| NG | Girls | 0 | #825 | 2 | 15,093 |
| CL | Girls | 0 | #915 | 1 | 14,098 |
| NG | Boys | 0 | #1,001 | 1 | 16,906 |
| PE | Girls | 0 | #1,010 | 1 | 14,861 |
| AE | Boys | 0 | #1,143 | 1 | 22,615 |
| CO | Girls | 0 | #1,152 | 1 | 16,140 |
| MA | 0 | #1,199 | 1 | 20,986 | |
| ZA | Girls | 0 | #1,236 | 1 | 25,928 |
Seffy is popular in 12 countries — most recent births per country:
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