From your list I love [name_m]River[/name_m], [name_m]Sonny[/name_m] & [name_m]Isaac[/name_m] from the list [name_f][/name_f] and I think they would be bright and joyous with your daughter Maev3.
[name_f][/name_f][name_m]Isaac[/name_m] is my number one choice for you he’s handsome, peaceful, has a naturally sunny disposition helped by his meaning laughter and feels timeless. I think he’s the most fitting with Maev3 and sounds great with [name_m]Clive[/name_m] [name_m]Michael[/name_m].
[name_f][/name_f][name_m]River[/name_m] is a fashionable choice that is outdoorsy and has pretty relaxing imagery attached. I love being by water so this name really appeals to me. Within the UK he ranks outside the top 100 (at #131[name_f][/name_f] with the charts) so feels of a similar vibe to Maev3. I think [name_m]River[/name_m] is gorgeous and would sound great with [name_m]Michael[/name_m] [name_m]Clive[/name_m].
[name_f][/name_f][name_m]Sonny[/name_m] is a fun outdoorsy choice that feels happy and has a boyish flair. [name_m]Sonny[/name_m] I think again feels fashionable with Maev3 and very [name_f]British[/name_f]. I think [name_m]Sonny[/name_m] feels a little more predictable as he is for me more common especially as there are so many ways to spell [name_m]Sonny[/name_m]. At my daughter’s preschool there is [name_f]Sunny[/name_f], [name_f]Sunnie[/name_f] & [name_m]Sonny[/name_m]. For me popularity isn’t a huge issue and [name_f][/name_f] I do love him but I think it’s worth noting.
[name_f][/name_f]Suggestions:
[name_f][/name_f][name_m]Abel[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Rupert[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Robin[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Jonah[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Felix[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Ellis[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Otto[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Blaise[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Rafferty[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Flynn[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Samson[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m] ~ nickname could be [name_m]Sonny[/name_m]
[name_f][/name_f][name_m]Solomon[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Conrad[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Wilfred[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Beau[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_f]Wren[/name_f] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Jesse[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f][/name_f][name_m]Ari[/name_m] [name_m]Clive[/name_m] [name_m]Michael[/name_m]
[name_f][/name_f][name_m]Dorian[/name_m] [name_m]Michael[/name_m] [name_m]Clive[/name_m]
[name_f]Hope[/name_f] this helps