Toda (Toda Aznárez, c. 885-c. 970) was the Queen of Navarre — wife of Sancho I, regent for her son García Sánchez I.
Toda does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Toda reduce to 4, The Builder. This is a traditional interpretive system, not a factual claim about the name.