Costas
Costas is a much better nickname than Connie for the somewhat-forbidding Constantine. Kostas is the Greek form.
Gender
Boy
Meaning
steadfast
Origin
Short form of Constantine
Numerology
C is for congenial, your pleasing way.
O is for ornate, nothing plain here!
S is for serious, not always joking.
T is for treasure, that of your friendship.
A is for admirable, you certainly are!
S is for strength, there when needed.
Lucky
Costas lucky number is 5.
Free-thinking, adventurous, and progressive, 5 is defined by freedom. 5 needs to experience the world by engaging its five senses: For 5, life lessons are acquired through spontaneous acts of bravery. Akin to Sagittarius energy within astrology, 5 is known for its playful, impulsive, and vivacious spirit.