9BabyNames Baby names with meanings & US popularity data Italiano

Tiffany vs Olivia

How Tiffany and Olivia compare across 146 years of US Social Security Administration baby-name records — popularity history, peak years, current rank, and which name overtook which.

Open Name Tournament

Tiffany

Female · French

Meaning: Appearance Of God

Olivia

Female · Romanian

Meaning: Olive Tree

US Popularity History — Side-by-Side

Annual US births named Tiffany (girls) vs Olivia (girls), from US Social Security Administration national records.

Source: US Social Security Administration. Names appearing fewer than 5 times per year are suppressed by SSA.

Quick Stats

Metric Tiffany Olivia
Peak year (most US births) 1988 — 18,363 girls 2014 — 19,836 girls
Peak rank #13 #2
Most recent rank (2025) #880 (304 births) #1 (13,544 births)
Total US births since 1880 330,178 512,241
Last 10 years (2016–2025) 3,789 170,562

Peak comparison takeaway

At its all-time peak, Olivia reached 19,836 US births in 2014 — 1,473 more than Tiffany's peak count.

Crossover Years

Years where one name first passed the other in annual US births. A name "winning" in a year means it had more births that year, not necessarily a higher rank.

Year New leader Tiffany births Olivia births
1995 Olivia 6,936 7,626

Strongest States — Last 10 Years

States where each name ranked highest, from SSA's state-level dataset. Lower average rank = name appears closer to the top of that state's girls-name list.

Tiffany — top 5 states

#StateAvg rankBirths
1 California #473 770
2 Nevada #501 32
3 New York #562 324
4 Connecticut #581 16
5 Maryland #594 78

Olivia — top 5 states

#StateAvg rankBirths
1 Illinois #1 5,942
2 Washington #1 3,650
3 Connecticut #1 1,826
4 New York #1 9,099
5 Oklahoma #1 1,933

Want a different comparison?

Data & methodology

Source: US Social Security Administration national baby names dataset 1880–2025 (CC0 public domain). Names with fewer than 5 occurrences in a given year are suppressed by SSA. State-level coverage runs 1910–2025. Crossover detection compares annual birth counts (not ranks) for each year both names appear. Methodology: see full notes. More comparisons →