An interpretation of the name.
Céline
The first name of Céline gives a person the characteristics of being friendly, approachable, and generous.
This person is generally good-natured, but at times can be blunt and sarcastic. As this person is naturally talkative, they'll find it easy to meet and make friends with many others. This name inclines the person to be sympathetic and generous to those in difficult or unfortunate circumstances. They can be firm, positive, and independent in their own ideas and in reaching their own decisions. Yet, when it comes to taking actions or following things through to completion, they'll often need encouragement.
This person will respond quickly to kind words or any appreciation shown to them. There are artistic, creative abilities in this name that they could express through music, singing, or in a practical way, such as sewing or interior decorating.
This person enjoys freedom from monotony, and is stimulated by unexpected opportunities for meeting people, entertaining, or pursuing activities of a carefree nature. In their work, they'll find it difficult to be neat and orderly. This person rarely plans things ahead of time, or follows a routine.
Emotion and feeling, the desire to be carefree, friendly, and happy are the driving forces in their being, rather than shrewdness, ambition, and material success.
The name Céline also means heaven or moon.
Dion
The names Dion gives the person a clever mind, good business judgement, a sense of responsibility, and an appreciation for finer things in life.
This person is serious-minded and is not inclined to make light of things even in little ways. In their younger years, this person had more mature interests than others their age.
Home and family mean a great deal to this person and it is natural that they should desire the security of a peaceful, settled home enviornment where they can enjoy the companionship of family and friends. Whatever this person sets out to accomplish, they will do their very best to complete in accordance with what they consider to be right. In the home, they assume their responsibilities capably, having the self-confidence to form their own opinions and make their own decisions.
Others can rely on this person; once they have given their word, they will do their utmost to fulfill a responsibility. However, there is a tendency to be a little too independent in their thinking and it is difficult for them to accept the help of others when they should. Due to this person's strong sense of responsibility, they could experience worry and mental turmoil through assuming more responsibility than they should. Friction could arise through other feelings that were interfereing with rights and privileges, even though they are only trying to help.