The Celtic heart is most common among females as it represents love that is so strong that they want to show it outwardly which itself is symbolic of caring. The heart could also signify the qualities of tough love or love of nature even though this type of love is not easy to express outwardly. Impersonal love is translated as affection for another, love for a country, goal or ideal. The Celtic heart symbol is able to represent either romantic love, friendship love or even impersonal love.
