Si vs Olivia
Side-by-side comparison of Si and Olivia — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular? Metric Si Olivia Current Rank Unranked #1 Total Births (all years) 166 553,664 Peak Year 2013 2014 Peak Year Births 15 19,836 Peak Decade 2010ss 2010ss Gender Boy Girl First Recorded Year 1927 1880
Births by Decade Decade Si Olivia 1880ss — 618 1890ss — 1,099 1900ss — 1,575 1910ss — 3,545 1920ss 5 4,982 1930ss 8 3,922 1940ss 5 7,201 1950ss 5 6,100 1960ss — 4,015 1970ss 14 7,849 1980ss 38 14,061 1990ss 20 75,913 2000ss 32 156,048 2010ss 39 184,528 2020ss — 82,208
Recent Annual Births (2014–present) Year Si Olivia 2014 5 19,836 2015 — 19,726 2016 — 19,409 2017 6 18,777 2018 — 18,055 2019 — 18,569 2020 — 17,682 2021 — 17,841 2022 — 16,654 2023 — 15,313 2024 — 14,718