The name Theo for boys in Scotland

This page shows the Theo (boys) figures from the National Records of Scotland babies' first names table, which covers every year from 1990 to 2025. Each row below is one year in which Theo was recorded as a first name for boys in Scotland: the number of babies given the name that year and the name's rank among Theo's first-name rivals that year — that is, the rank the source table itself gives the row, among all first names for boys that year.

The record for Theo for boys sums every one of those rows. Across the years covered, Theo appears in 31 of them, from 1990 to 2025, with 2,803 babies in total. Its largest single year was 2024, when the table records 270 babies given the name, at rank 4 among all first names for boys that year.

Figures cover every year from 1990 to 2025; years in which the table records no row for Theo for boys are simply not listed. The publisher suppresses names with a total count of 2 or less in Scotland, so no figure here stands below 3.