A function f is defined as an even harmonious labeling on a graph G with q edges if f : V (G) → {0, 1, . . . , 2q} is an injection and the induced function) is bijective. A properly even harmonious labeling is an even harmonious labeling in which the codomain of f is {0, 1, . . . , 2q − 1}, and a strongly harmonious labeling is an even harmonious labeling that also satisfies the additional condition that for any two adjacent vertices with labels u and v, 0 < u + v ≤ 2q. In [3], Gallian and Schoenhard proved thatIn this paper, we begin with the related question "When is the graph of k n-star components, G = kS n , properly even harmonious?" We conclude that kS n is properly even harmonious if and only if k is even or k is odd, k > 1, and n ≥ 2. We also conclude that S n 1 ∪ S n 2 ∪ • • • ∪ S n k is properly even harmonious when k ≥ 2, n i ≥ 2 for all i and give some additional results on combinations of star and banana graphs.