Origin:
Irish
Sex:Male
Unisex Name?No
Meaning:Surname.
Soul Urge:People with the name Costello have a deep inner desire to lead, organize, supervise, and to achieve status, power and wealth.
Expression:People with the name Costello tend to be idealistic, highly immaginative, intuitive, and spiritual. They seek after spiritual truth and often find it. They tend to be visionary and may inspire others. If they fail to develop their potential, they may become dreamers, or misuse power.