At a glance
- U.S. rank 2025
- #6,803 of boy names (outside the top 1,000)
- Babies in 2025
- 12 (<0.01% of boys)
- Trend
- Rising #10,605 in 2020 to #6,803 in 2025
- Peak
- #4,628 in 2021
- First recorded
- 1993
Meaning of Kj
Kj, articulated as /keɪ ˈdʒeɪ/ in contemporary English phonology, functions principally as an initialism-derived male appellation whose diffuse origins reside in the practice of concatenating the initial letters of paired forenames—most notably Kevin James, Kenneth John and similar constructs—thereby yielding a compact form that has gradually transcended its informal nickname status to achieve recognition as a standalone given name within Anglo-American contexts. Although it does not possess a discrete etymological lineage in the manner of traditional monikers, Kj epitomizes a broader sociolinguistic phenomenon characterised by the valorisation of brevity and personalised identity markers in late twentieth- and early twenty-first-century naming conventions. Empirical data drawn from United States birth registries reveal a stable yet modest presence, with annual occurrence figures consistently situated near the nine-hundredth rank over the past decade, underscoring its emerging—but still niche—position in the lexicon of contemporary male names. Moreover, its analytical interest to onomasts derives from its dual status as both a derivative and an autonomous label, exemplifying the dynamic interplay between abbreviation and full-form nominal usage in modern personal naming praxis.
How to pronounce Kj
English
- Pronounced kay-jay /keɪˈdʒeɪ/
Popularity of Kj in the U.S.
Kj was the #6,803 boy name in the U.S. in 2025, with 12 babies. It peaked at #4,628 in 2021. It first appears in the records in 1993.
- Rank among U.S. boy names (right scale, #1 at the top)
Year-by-year table, 1993–2025 22 rows
| Year | Babies | Rank | vs previous year |
|---|---|---|---|
| 2025 | 12 | 6,803 | ▼ 1,360 |
| 2024 | 17 | 5,443 | ▼ 557 |
| 2023 | 20 | 4,886 | ▲ 3,414 |
| 2022 | 9 | 8,300 | ▼ 3,672 |
| 2021 | 21 | 4,628 | ▲ 5,977 |
| 2020 | 6 | 10,605 | ▼ 5,654 |
| 2019 | 19 | 4,951 | ▲ 1,394 |
| 2018 | 13 | 6,345 | ▲ 340 |
| 2017 | 12 | 6,685 | ▲ 472 |
| 2016 | 11 | 7,157 | ▲ 1,587 |
| 2015 | 8 | 8,744 | ▲ 1,973 |
| 2014 | 6 | 10,717 | ▼ 1,928 |
| 2013 | 8 | 8,789 | ▼ 3,069 |
| 2012 | 15 | 5,720 | ▲ 5,088 |
| 2011 | 6 | 10,808 | back (not recorded in 2008–2010) |
| 2007 | 10 | 7,590 | ▲ 1,142 |
| 2006 | 8 | 8,732 | ▲ 2,740 |
| 2005 | 5 | 11,472 | ▼ 116 |
| 2004 | 5 | 11,356 | ▼ 462 |
| 2003 | 5 | 10,894 | back (not recorded in 2001–2002) |
| 2000 | 7 | 8,209 | back (not recorded in 1994–1999) |
| 1993 | 6 | 7,638 | new |