Isaiha
Isaiha was given to 5 boys in 2025, #12,747 among boys’ names; 645 Americans have been recorded with it since 1988 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Isaiha by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Isaiha?
#12,747 among boys’ names, 2025
Isaiha fell from #9,060 in 2015 to #12,747 in 2025 among boys’ names; its share of boys born fell from 4.2 to 2.9 per million.
47 babies in 1997, the peak
Isaiha peaked in 1997, when 47 boys were given it, #1,938 among boys’ names. The 5 births of 2025 are 11% of that peak.
| Year | Births | Rank | Per million boys |
|---|---|---|---|
| 2025 | 5 | #12,747 | 2.9 |
| 2021 | 7 | #10,132 | 4.0 |
| 2019 | 5 | #12,892 | 2.8 |
| 2017 | 5 | #13,024 | 2.7 |
| 2016 | 8 | #9,179 | 4.2 |
| 2015 | 8 | #9,060 | 4.2 |
| 2014 | 9 | #8,393 | 4.7 |
| 2013 | 15 | #5,763 | 7.9 |
| 2012 | 9 | #8,422 | 4.7 |
| 2011 | 15 | #5,777 | 7.9 |
Every recorded year (32)
| Year | Births | Rank | Per million boys |
|---|---|---|---|
| 2010 | 24 | #4,159 | 12.5 |
| 2009 | 16 | #5,654 | 8.1 |
| 2008 | 28 | #3,772 | 13.7 |
| 2007 | 29 | #3,633 | 14.0 |
| 2006 | 35 | #3,109 | 17.0 |
| 2005 | 35 | #2,973 | 17.5 |
| 2004 | 37 | #2,804 | 18.6 |
| 2003 | 33 | #2,952 | 16.7 |
| 2002 | 44 | #2,344 | 22.7 |
| 2001 | 38 | #2,537 | 19.6 |
| 2000 | 37 | #2,542 | 18.8 |
| 1999 | 34 | #2,575 | 17.7 |
| 1998 | 27 | #2,957 | 14.1 |
| 1997 | 47 | #1,938 | 24.9 |
| 1996 | 30 | #2,555 | 15.8 |
| 1995 | 20 | #3,356 | 10.5 |
| 1994 | 11 | #5,221 | 5.7 |
| 1993 | 7 | #7,106 | 3.6 |
| 1992 | 6 | #7,830 | 3.0 |
| 1990 | 7 | #6,706 | 3.4 |
| 1989 | 7 | #6,490 | 3.5 |
| 1988 | 7 | #6,026 | 3.7 |
Ranks and shares: boys’ names in each year’s SSA file; share of all boys SSA recorded that year.
Is Isaiha a boy’s or a girl’s name?
Isaiha has been recorded only for boys: SSA lists no girls with the name in 32 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Isaiha: the SSA national file counts each sex separately.
How many people are named Isaiha, and how old are they?
An estimated 632 Americans named Isaiha and born in the U.S. are alive in 2026 (98% of everyone recorded); the median is 23 years old and half are between 19 and 28. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 669 people named Isaiha (0 women and girls, 669 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 624 born in the U.S. The Census count is 7% above that prediction.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Names spelled alike
Of these 8 names spelled alike, given to 265,678 babies since 1880, Isaiha is the fourth most given (<1% of them). In 2025 it was given to 5 of their 5,489 babies (<1%), the fifth most given that year.
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880 and in 2025, and each name’s peak year, from the SSA national file, published May 8, 2026. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Isaiha
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
More about Isaiha and names like it
- Compare Isaiha and IsaiahBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1990sIsaiha peaked in 1997.
- Texas’s most given namesThe state where SSA recorded the most babies named Isaiha since 1910.
- The top names of 1997The year the most babies were named Isaiha.
- The names of Generation ZMost people named Isaiha alive today were born 1997-2012.
- Names starting with IMost given first.