Maynard
“The powerfully strong,” from the Germanic magan (power) and hart (tough).
Maximiliano
A Spanish variant of Maximilianus, Maximiliano means greatest.
Maximilian
“The greatest improver,” from the Latin maximus (the greatest) and meliorare (to make better). Some observers regard this name as a fusion of Q. Fabius Maximus and Seipio Aemilianus, two Romans admired by Frederick III, elector of Saxony.