Data-driven popularity statistics, SSA rankings, and historical trends for the name Kairo.
National Rank (2025)
#226
All-Time Peak Rank
#226 (2025)
Total U.S. Births
11,224
Unisex Distribution97.4% Boy / 2.6% GirlBalance: Overwhelmingly Male
💡 The Kairo Vibe: This choice is considered a Rising Star. A high-velocity modern choice demonstrating rapid, sustained growth in recent registries.
📖 The Story Behind Kairo
According to SSA data, Kairo achieved its highest historical rank of #226 in 2025. Its highest annual registration volume occurred in 2025 with 1,577 babies. Between 2015 and 2025, modern registrations have increased by 1823.2%. Overall, the name has maintained a ranked presence for 31 consecutive years.
📊 Factual Timeline & Current Trajectory (1880 – 2025)
Watch how the absolute registration footprint of the name Kairo scaled historically over the last century:
5-Year Trajectory Velocity
Rising
10-Year Decadal Shift Change
+1823.2% Growth
18801920196020002025
📈 Popularity Milestones & Volatility
Busiest Year on Record1,577Births in 2025
Years in Top 100
0yrs
Registry Appearance Streak
31Years
Historical VolatilityStable Profile
Decade-by-Decade Registration Volumes
1880s:0
1890s:0
1900s:0
1910s:0
1920s:0
1930s:0
1940s:0
1950s:0
1960s:0
1970s:0
1980s:0
1990s:48
2000s:208
2010s:2,491
2020s:8,477
📐 Sound & Spelling Structure
Phonetic SyllablesKa-io
Letter Count5 Letters
Spelling ComplexityModerate
Linguistic Profile Narrative: It is an isogram, meaning no two letters are repeated. Longer than 7.7% of SSA names. Starts with K, a letter used by only 7.8% of SSA names.
🛠️ Rhythm & Cadence Engine
Need a middle name or matching choice that pairs cleanly with Kairo? Enter a surname or older sibling name below to test structural meter and syllable cohesion:
BabyNameAnalytics