One of the consequences of regional conflicts across the globe is the population refugee crisis, in which children are in the most vulnerable position, being in a higher need of social, economic or other type of support. In order to identify the refugee children’s issues and solutions for them this paper has the following purposes: mapping population refugee crises, evolution of support measures for refugee children in historical aspect, analyzing current social, economic support measures for refugee children and proposing some ideas for further support in refugee crises. The paper will also cover the Ukrainian population refugee crisis, the focus being on refugee children from Ukraine.