Iwo was the #5,137 boys' name in England & Wales in 2025 (3 babies).
Iwo as a boy’s name
England & Wales
Ireland
Babies per 1,000 of the same sex in each published list.Official rank; #1 at the top. Breaks in a line are years with too few babies to be published.Show the numbers
Year
England & Wales
Ireland
2025
#5,137 (3)
—
2019
#3,937 (4)
—
2015
#4,747 (3)
—
2013
#2,660 (7)
—
2012
#2,270 (9)
—
2011
#2,613 (7)
—
2010
#3,865 (4)
—
2009
#3,227 (5)
#701 (3)
2008
#3,158 (5)
—
2007
#3,589 (4)
—
The tide so far
Peaked in England & Wales in 2012 at #2,270.
First recorded in England & Wales in 2007.
How common is it?
about 1 in 91,000 baby boys in the published England & Wales list for 2025.
In a group of 1,000 children born that year, you would expect to meet fewer than 1. How we work this out.