Your soul urge number is often referred to as the Heart’s Desire number in numerology. This can symbolize a reflection of your inner, or true, self. The most interesting thing about the soul urge number is that it often reveals truths in people that they only recognize once a reading is completed.
For example, your heart's desire number may show that you actually crave power. Or, that you are much deeper and require a higher level of fulfillment. Alternatively, you may have a need to feel valued or cared for… All of these qualities can often sit beneath the surface and in revelation can be quite enlightening. Even changing the entire direction of a person's life to find true happiness.
The calculation is similar to others using your full birth name. However, you only calculate the value of the vowels to reveal your inner urges or desires.