Tadao is a boy name with roots in Japanese culture. A Japanese name often written with 'tada' (忠, loyal, faithful) and 'o' (夫 or 雄, man, hero) - a loyal, devoted man; meaning varies with kanji.
The numerology number for Tadao is 8, reflecting the personality traits and characteristics associated with this name.
Origin : japanese
Gender : boy
Numerology : 8
Syllables : 3
Last updated 21 October 2026 · How we research names · Report a mistake
In numerology, the name Tadao reduces to the number 8, which is most often linked to ambition, authority, accomplishment. A person carrying this vibration is often confident and goal-driven - focused on building something tangible, whether a career, a business, or a legacy that outlasts them.
Browse more names from this origin:
See all names starting with the letter T:
Names starting with T
Sanskrit names are timeless: they carry meanings f...
Date | 10/31/2026
Tamil parents often choose a pure Tamil name, a na...
Date | 11/5/2026
Choosing the right name for your baby is one of th...
Date | 10/16/2026
Looking for a baby name that is popular in the USA...
Date | 10/16/2026
Tamil parents often choose a pure Tamil name, the...
Date | 11/6/2026Marathi families often name a son after Vitthal of...
Date | 11/9/2026
Malayali families often name a son after Guruvayur...
Date | 11/9/2026
Bengali parents often name a daughter after Durga,...
Date | 11/9/2026Ganesha is worshipped first, before every new begi...
Date | 10/31/2026
Choosing your baby's name is one of the most excit...
Date | 10/16/2026