Updated ListView Xaml

  <ListView x:Name="ListName" ItemsSource="{Binding Name}"
                      SeparatorVisibility="None" HasUnevenRows="True">
                      
          <ListView.ItemTemplate>
            <DataTemplate>
              <ViewCell>
              <StackLayout>
              <Grid x:Name="Item">
                <Grid.ColumnDefinitions>
                          <ColumnDefinition Width="1*" />
                          <ColumnDefinition Width="1*" />
                        </Grid.ColumnDefinitions>
                <Label Text="{Binding Name}" Grid.Column="0"/>
                <Button Text="Click Me" Command="{Binding ClickCommand}"  Grid.Column="1" 
                 BindingContext="{Binding Source={x:Reference ListName}, Path=BindingContext}"
                 Command="{Binding ClickCommand}" CommandParameter="{Binding Source={x:Reference Item},
                 Path=BindingContext}"/>
              </Grid>
              </StackLayut>
              </ViewCell>
            </DataTemplate>
          </ListView.ItemTemplate>
        </ListView>