Your first name of Coellin creates an idealistic, sensitive nature and a desire for culture and the refinements of life. You are not robust because your inner tension saps your vitality. Being idealistic has a creative side, but being too idealistic has a tendency to shut out reality. You are far too receptive and sensitive, even psychic, to the thoughts of others. Happiness and fulfilment are elusive under this name. Without support and approval from others, you find it difficult to make important decisions. You would work best in a relaxed environment at tasks involving writing, mathematical, or analytical skills that require concentration. A lack of positivity and confidence is a source of difficulty in making decisions in business dealings. The heart, lungs, or bronchial tubes could also be an area of potential weakness, with asthma, flu, or pleurisy ensuing. You want the best, but lack the confidence and aggressiveness to materialize your desires.