Your first name of Ernulf has made you practical, systematic, and thorough. You are mathematically adept and have great patience with work of a detailed nature such as bookkeeping, accounting, or technical research. An inclination to be overly cautious and serious could make you pessimistic and lacking in humour. You are mathematically adept and can have great patience with work of a detailed nature such as bookkeeping, accounting, computer technology, or manual work of a skilled nature. You work hard to provide a good standard of living for those in your care. That is your way of helping others through challenging situations. In some ways you are not overly emotional and sympathetic to others and can be shrewd and materialistic. Being self-sufficient, you must remember that thoughtful expressions of affection toward those close to you are important. Weaknesses in the health could be related to the reproductive system or a sluggishness of the intestinal tract that could cause growths, rheumatism, or arthritis. Your interests and hobbies are generally along practical, technical, or scientific lines.